Reproduced this issue following the STR from in comment 0 and using the reduced test case on an old Nightly build from 2024-07-14. Verified as fixed using latest Nightly build 130.0a1 (20240725093133), Firefox 129.0b8 (20240724091519) and Firefox 128.1.0esr (20240724131306 - treeherder build) across platforms (Windows 11, macOS 13.6 and Ubuntu 22.04).
Bug 1907789 Comment 19 Edit History
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Reproduced this issue following the STR from in comment 0 and using the reduced test case on an old Nightly build from 2024-07-14. Verified as fixed using latest Nightly build 130.0a1 (20240725093133), Firefox 129.0b8 (20240724091519) and Firefox 128.1.0esr (20240724131306 - treeherder build) across platforms (Windows 11, WIndows 10, macOS 11 and Ubuntu 22.04).