[Affected versions]:

• 70.0a1 (2019-08-27)

[Affected platforms]:

• Windows 10
• Ubuntu 18.04

[Steps to reproduce]:

1. Go to about:preferences#search page]
2. Check the “Add search bar in toolbar” option
3. Resize the browser to 955px
4. Type something inside the Search bar
5. Observe the one-click search engines

[Expected result]:

• One-click search engines are aligned properly.

[Actual result]:

• One-click search engines are not adjusted accordingly (see the attached screenshot for comparison with the same browser width).

[Regression range]:

• Introduced in Fx 70.0a1 (2019-08-14) with the new design changes.

[Additional notes]:

• On Ubuntu “This time, search with” and “Change search settings” string are cut off see screenshot

It's not clear to me what the regression range is (and the specific regressing patch), Anca could you tell us which bug caused this regression? Thanks

Hello Pascal! Following up on Anca's behalf, since she's on PTO.

Last good revision: b134d9db39a9da2cdb1a4b7c19e6023063fde7f4
First bad revision: 7af558091d18077a0a09d8528027c73a0b7eab9f
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=b134d9db39a9da2cdb1a4b7c19e6023063fde7f4&tochange=7af558091d18077a0a09d8528027c73a0b7eab9f

The buttons have a fixed width now. I believe this is working as intended.