**Found in** * Nighty 114.0a1 **Affected versions** * Nightly 114.0a1 **Tested platforms** * Affected platforms: Mac 13 and Ubuntu 20.04 * Unaffected platforms: Windows 11 **Preconditions** * in about:config, set the preference "layout.css.font-visibility.private" to 1. **Steps to reproduce** 1. Open a private window. 2. Navigate to Wikipedia and look for the following languages: [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language). 3. Observe the African group fonts. **Expected result** * The fonts should pe properly displayed in Private Browsing. **Actual result** During private browsing, the following languages are displaying tofu boxed: * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language) on macOS. * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script) - On Ubuntu 20.04 * [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script) - On Windows 11. **Regression range** We're going to investigate further, asap. **Additional notes** * The tofu boxes are also displayed when the preference "layout.css.font-visibility.private" is set to 2. * The tofu boxes are not displayed in normal browsing or when "layout.css.font-visibility.private" is set to 3.
Bug 1830517 Comment 0 Edit History
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**Found in** * Nighty 114.0a1 **Affected versions** * Nightly 114.0a1 **Tested platforms** * Affected platforms: Mac 13 and Ubuntu 20.04 * Unaffected platforms: Windows 11 **Preconditions** * in about:config, set the preference "layout.css.font-visibility.private" to 1. **Steps to reproduce** 1. Open a private window. 2. Navigate to Wikipedia and look for the following languages: [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language). 3. Observe the African group fonts. **Expected result** * The fonts should pe properly displayed in Private Browsing. **Actual result** During private browsing, the following languages are displaying tofu boxed: * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language) on macOS. * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script) - On Ubuntu 20.04 * [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script) - On Windows 11. **Regression range** This is not a regression, this preference is set to 3 on all previous versions: ESR, Beta and Release. **Additional notes** * The tofu boxes are also displayed when the preference "layout.css.font-visibility.private" is set to 2. * The tofu boxes are not displayed in normal browsing or when "layout.css.font-visibility.private" is set to 3.
**Found in** * Nighty 114.0a1 **Affected versions** * Nightly 114.0a1 **Tested platforms** * Affected platforms: Mac 13 and Ubuntu 20.04 * Unaffected platforms: Windows 11 **Preconditions** * in about:config, set the preference "layout.css.font-visibility.private" to 1. **Steps to reproduce** 1. Open a private window. 2. Navigate to Wikipedia and look for the following languages: [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language). 3. Observe the African group fonts. **Expected result** * The fonts should pe properly displayed in Private Browsing. **Actual result** During private browsing, the following languages are displaying tofu boxed: * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language) on macOS. * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script) - On Ubuntu 20.04 * [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script) - On Windows 11. **Regression range** This is not a regression, the font visibility preference is set to 3 on all previous versions: ESR, Beta, and Release. **Additional notes** * The tofu boxes are also displayed when the preference "layout.css.font-visibility.private" is set to 2. * The tofu boxes are not displayed in normal browsing or when "layout.css.font-visibility.private" is set to 3.
**Found in** * Nighty 114.0a1 **Affected versions** * Nightly 114.0a1 **Tested platforms** * Affected platforms: Mac 13, Ubuntu 20.04 and Windows 11 **Preconditions** * in about:config, set the preference "layout.css.font-visibility.private" to 1. **Steps to reproduce** 1. Open a private window. 2. Navigate to Wikipedia and look for the following languages: [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language). 3. Observe the African group fonts. **Expected result** * The fonts should pe properly displayed in Private Browsing. **Actual result** During private browsing, the following languages are displaying tofu boxed: * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language) on macOS. * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script) - On Ubuntu 20.04 * [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script) - On Windows 11. **Regression range** This is not a regression, the font visibility preference is set to 3 on all previous versions: ESR, Beta, and Release. **Additional notes** * The tofu boxes are also displayed when the preference "layout.css.font-visibility.private" is set to 2. * The tofu boxes are not displayed in normal browsing or when "layout.css.font-visibility.private" is set to 3.
**Found in** * Nighty 114.0a1 **Affected versions** * Nightly 114.0a1 **Tested platforms** * Affected platforms: Mac 13, Ubuntu 20.04, and Windows 11 **Preconditions** * in about:config, set the preference "layout.css.font-visibility.private" to 1. **Steps to reproduce** 1. Open a private window. 2. Navigate to Wikipedia and look for the following languages: [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language). 3. Observe the African group fonts. **Expected result** * The fonts should be properly displayed in Private Browsing. **Actual result** During private browsing, the following languages are displaying tofu boxes: * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [Osmanya](https://en.wikipedia.org/wiki/Osmanya_script) and [Vai](https://en.wikipedia.org/wiki/Vai_language) on macOS. * [Adlam](https://en.wikipedia.org/wiki/Adlam_script ), [Bamum](https://en.wikipedia.org/wiki/Bamum_script), [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script), [nko](https://en.wikipedia.org/wiki/N%27Ko_script) - On Ubuntu 20.04 * [Bassa_Vah](https://en.wikipedia.org/wiki/Bassa_Vah_script) - On Windows 11. **Regression range** This is not a regression, the font visibility preference is set to 3 on all previous versions: ESR, Beta, and Release. **Additional notes** * The tofu boxes are also displayed when the preference "layout.css.font-visibility.private" is set to 2. * The tofu boxes are not displayed in normal browsing or when "layout.css.font-visibility.private" is set to 3.