Bug 1926120 Comment 0 Edit History

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[Tracking Requested - why for this release]: Usability regression on macOS

This regression was caused by bug 1921819, which effectively re-introduced bug 738335.

Steps to reproduce:
 1. Have a few tabs open, with horizontal tabs (default).
 2. Press the green window button to make the window fullscreen.
 3. Using the mouse, try to switch to a different tab. But on the way to the tab, your mouse accidentally overshoots and hits the top edge of the screen.

Expected results:
You should be able to click the tab.

Actual results:
When the mouse hits the top edge of the screen, a gray bar appears which now covers the tabs. The tabs can no longer be clicked. You have to move your mouse down, wait, and move it carefully back up.

---

I didn't fully follow the conversation that came to this conclusion - the Slack link in bug 1921819 comment 33 doesn't work for me.

However, I think the goal was to avoid visual imperfections. I believe the visual imperfections are not as serious as the usability impact from not being able to click tabs / buttons at the top of the window unless you move the mouse very carefully.
[Tracking Requested - why for this release]: Usability regression on macOS

This regression was caused by bug 1921819, which effectively re-introduced bug 738335.

Steps to reproduce:
 1. Have a few tabs open, with horizontal tabs (default).
 2. Press the green window button to make the window fullscreen.
 3. Using the mouse, try to switch to a different tab. But on the way to the tab, your mouse accidentally overshoots and hits the top edge of the screen.

Expected results:
You should be able to click the tab.

Actual results:
When the mouse hits the top edge of the screen, a gray bar appears which now covers the tabs. The tabs can no longer be clicked. You have to move your mouse down, wait, and move it carefully back up.

I'm seeing this on macOS 15.0.1, on the internal screen of a Macbook Pro with a notch.

---

I didn't fully follow the conversation that came to this conclusion - the Slack link in bug 1921819 comment 33 doesn't work for me.

However, I think the goal was to avoid visual imperfections. I believe the visual imperfections are not as serious as the usability impact from not being able to click tabs / buttons at the top of the window unless you move the mouse very carefully.
[Tracking Requested - why for this release]: Usability regression on macOS

This regression was caused by bug 1921819, which effectively re-introduced bug 738335.

Steps to reproduce:
 1. Have a few tabs open, with horizontal tabs (default).
 2. Press the green window button to make the window fullscreen.
 3. Using the mouse, try to switch to a different tab. But on the way to the tab, overshoot past the tab and hit the top edge of the screen.

Expected results:
You should be able to click the tab.

Actual results:
When the mouse hits the top edge of the screen, a gray bar appears which now covers the tabs. The tabs can no longer be clicked. You have to move your mouse down, wait, and move it carefully back up.

I'm seeing this on macOS 15.0.1, on the internal screen of a Macbook Pro with a notch.

---

I didn't fully follow the conversation that came to this conclusion - the Slack link in bug 1921819 comment 33 doesn't work for me.

However, I think the goal was to avoid visual imperfections. I believe the visual imperfections are not as serious as the usability impact from not being able to click tabs / buttons at the top of the window unless you move the mouse very carefully.

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