Bug 2054054 Comment 4 Edit History

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Yes, I can still reproduce even in builds that include that fix.

That patch was merged to mozilla-central in https://hg-edge.mozilla.org/mozilla-central/pushloghtml?changeset=f40b965f2565f846f2380ad6ce1878abfa201045 which had `88b0f8e6a5925058755d2671bdac5a76d84bd224` as its tipmost commit, and I just launched that mozilla-central build in mozregression (`mozregression --launch 88b0f8e6a5925058755d2671bdac5a76d84bd224`) and I was still able to repro there.

Here are the STR that I'm using that make this reliably happen, starting from a fresh profile:
1. Launch Firefox in Ubuntu 26.04 with 125% display scaling.
2. Maximize your Firefox window.
3. Log in at https://sso.mozilla.com/slack
5. Click your avatar and then "Update your status"
6. Full-Page-Zoom to 150% (Hold Ctrl and press `+` five times).  Note that this produces an overall `window.devicePixelRatio` of `1.875` (when combined with 125% desktop zoom level).
6. Open DevTools (e.g. F12) in its default "bottom-of-window" configuration.
7. If the "What's your status" field happens to have focus, then click a blank space just above it to let it lose focus.
Yes, I can still reproduce even in builds that include that fix.

That patch was merged to mozilla-central in https://hg-edge.mozilla.org/mozilla-central/pushloghtml?changeset=f40b965f2565f846f2380ad6ce1878abfa201045 which had `88b0f8e6a5925058755d2671bdac5a76d84bd224` as its tipmost commit, and I just launched that mozilla-central build in mozregression (`mozregression --launch 88b0f8e6a5925058755d2671bdac5a76d84bd224`) and I was still able to repro there.

Here are the STR that I'm using that make this reliably happen, starting from a fresh profile:
1. Launch Firefox in Ubuntu 26.04 with 125% display scaling.
2. Log in at https://sso.mozilla.com/slack
3. Click your avatar and then "Update your status"
4. Full-Page-Zoom to 150% (Hold Ctrl and press `+` five times).  Note that this produces an overall `window.devicePixelRatio` of `1.875` (when combined with 125% desktop zoom level).
5. Open DevTools (e.g. F12) in its default "bottom-of-window" configuration.
6. If the "What's your status" field happens to have focus, then click a blank space just above it to let it lose focus.

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