**Affected versions** * Firefox 83.0a1 (BuildId:20201007094223) * Firefox 82.0b8 (BuildId:20201006142214) **Affected platforms** * Windows 10 64bit * Ubuntu 18.04 64bit * macOS 10.14 **Steps to reproduce** 1. Launch Firefox. 2. Access the following [link](http://www.worldslongestwebsite.com/). 3. Open the print preview. 4. Click the “Print” or the “Print using the system dialog” options. **Expected result** * The “Cancel” button is not locked and the user is able to close the print preview without having to press the “escape” button. **Actual result** * The “Cancel” button is locked and the user has to press the “escape” button in order to close the print preview modal. * Also, as a side note.. It seems that the print options are only locked after the user interacts with the “Print” or with the” Print using the system dialog” options (They are not automatically locked when the print preview opens and the preview is in a loading state). **Regression Window** * The lock state was implemented in Bug 1662939 **Additional Information** * Please observe the attached screencast for further information regarding this issue.
Bug 1669708 Comment 0 Edit History
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**Affected versions** * Firefox 83.0a1 (BuildId:20201007094223) * Firefox 82.0b8 (BuildId:20201006142214) **Affected platforms** * Windows 10 64bit * Ubuntu 18.04 64bit * macOS 10.14 **Steps to reproduce** 1. Launch Firefox. 2. Access the following [link](http://www.worldslongestwebsite.com/). 3. Open the print preview. 4. Click the “Print” or the “Print using the system dialog” options. **Expected result** * The “Cancel” button is not locked and the user is able to close the print preview without having to press the “escape” button. **Actual result** * The “Cancel” button is locked and the user has to press the “escape” button in order to close the print preview modal. * Also, as a side note.. It seems that the print options are only locked after the user interacts with the “Print” or with the” Print using the system dialog” options (They are not automatically locked when the print preview opens and the preview is in a loading state). **Regression Window** * The lock state was implemented in Bug 1662939 **Additional Information** * Please observe the attached screencast for further information regarding this issue. * [Suggested Severity] S3