Most browser test suite scenarios fail on ISO images built from the devel branch

Updating BrowserAddressBar.png allows most of these scenarios to go on further, but then they fail again, with Sikuli not able to find a picture that’s quite obviously on screen. I’ve tested with an ISO built from devel, and another one from the branch for #9896 (closed).

These tests work fine on a 2.0 ISO.

I’m starting to wonder if the fonts fingerprinting defense affects the GUI enough to confuse Sikuli. Is it possible that 2af53484fd7503d3888aa738d0b16ce287d33b55 broke these tests?

Feature Branch: bugfix/11097-tor-browser-fontconfig

Related issues

Related to #11124 (closed)
Blocks #9896 (closed)
Blocks #7943 (closed)

Original created by @intrigeri on 11097 (Redmine)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information