**Affected versions** * latest Nightly 68.0a1 * latest Beta 67.0b11 **Affected platforms** * Windows 10 x64 * macOS 10.13 * Ubuntu 18.04 x64 **Preconditions** - Go to `about:config` and change `urlclassifier.features.fingerprinting.blacklistTables` to `base-fingerprinting-track-digest256,content-fingerprinting-track-digest256` - In `about:preferences#privacy` check “Fingerprinters” and “Cryptominers” Go to `about:url-classifier` and click “Trigger Update” in the mozilla row under the “Provider” heading. **Steps to reproduce** 1. Go to about:preferences#privacy and from Custom section un-check all items expect for "Fingerprinters". 2. Access https://www.seznam.cz/ **Expected result** * The right ad is NOT blocked on the webpage. **Actual result** * The right ad is blocked on the webpage. **Regression range** * Not a regression, I was able to reproduce this on older Nightly build 67.01 (20190211215545) as well, which is one of the first builds with this feature implemented. **Additional notes** * please observe the attached screenshot.
Bug 1545044 Comment 0 Edit History
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**Affected versions** * latest Nightly 68.0a1 * latest Beta 67.0b11 **Affected platforms** * Windows 10 x64 * macOS 10.13 * Ubuntu 18.04 x64 **Preconditions** - Go to `about:config` and change `urlclassifier.features.fingerprinting.blacklistTables` to `base-fingerprinting-track-digest256,content-fingerprinting-track-digest256` - Go to `about:url-classifier` and click “Trigger Update” in the mozilla row under the “Provider” heading. **Steps to reproduce** 1. Go to about:preferences#privacy and from Custom section un-check all items expect for "Fingerprinters". 2. Access https://www.seznam.cz/ **Expected result** * The right ad is NOT blocked on the webpage. **Actual result** * The right ad is blocked on the webpage. **Regression range** * Not a regression, I was able to reproduce this on older Nightly build 67.01 (20190211215545) as well, which is one of the first builds with this feature implemented. **Additional notes** * please observe the attached screenshot.