BTW, this is not only my local TB mochitest, etc. but people's try-comm-central test. See, for example, BenC's job: https://treeherder.mozilla.org/jobs?repo=try-comm-central&selectedTaskRun=NWM7FPeFRPqV8FRt_quyng.0&revision=347d4339dba95e846d82315f394ddd7184f9cf1d bct2: https://firefoxci.taskcluster-artifacts.net/NWM7FPeFRPqV8FRt_quyng/0/public/logs/live_backing.log So, it's not only me, but everybody's TB test log on tryserver (debug version test, that is.).
Bug 1708332 Comment 9 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
BTW, this is not only my local TB mochitest, etc. but people's try-comm-central test. See, for example, BenC's job: https://treeherder.mozilla.org/jobs?repo=try-comm-central&selectedTaskRun=NWM7FPeFRPqV8FRt_quyng.0&revision=347d4339dba95e846d82315f394ddd7184f9cf1d bct2: https://firefoxci.taskcluster-artifacts.net/NWM7FPeFRPqV8FRt_quyng/0/public/logs/live_backing.log So, it's not only me, but everybody's TB test log on tryserver (debug version test, that is.). I don't think we can do reasonable scroll before redrawing is done.