Bugzilla

*Affected versions*
84.0a1 (20201112212842)
83.0 (20201112153044)
82.0.3 (20201108180448)
78.5.0esr (20201108181928)

*Affected platforms*

* Windows 10x64
* macOS 10.12

*Steps to reproduce*
1. Open Firefox and click to add Search bar from about:preferences#search.
2. Resize the browser horizontally making it smaller.
2. Type a random string into the search bar which results in long searches.
3. Focus and unfocus the search bar.

*Expected result*
* The results are displayed as expected.

*Actual result*
* Some results are sometimes cut off and missing (`...`).

*Regression range*
* Last good revision: 0d806b3230fe4767fa70cdee57db87d1e9a5ba49 (2018-02-05)
First bad revision: 0790ec12200d5f663dd000a6ef3c72c795ca4ead (2018-02-06)
Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=0d806b3230fe4767fa70cdee57db87d1e9a5ba49&tochange=0790ec12200d5f663dd000a6ef3c72c795ca4ead


*Notes*
* Attached a screen recording.

**Suggested Severity: S4**

*Affected versions*
* 84.0a1 (20201112212842)
* 83.0 (20201112153044)
* 82.0.3 (20201108180448)
* 78.5.0esr (20201108181928)

*Affected platforms*

* Windows 10x64
* macOS 10.12

*Steps to reproduce*
1. Open Firefox and click to add Search bar from about:preferences#search.
2. Resize the browser horizontally making it smaller.
2. Type a random string into the search bar which results in long searches.
3. Focus and unfocus the search bar.

*Expected result*
* The results are displayed as expected.

*Actual result*
* Some results are sometimes cut off and missing (`...`).

*Regression range*
* Last good revision: 0d806b3230fe4767fa70cdee57db87d1e9a5ba49 (2018-02-05)
First bad revision: 0790ec12200d5f663dd000a6ef3c72c795ca4ead (2018-02-06)
Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=0d806b3230fe4767fa70cdee57db87d1e9a5ba49&tochange=0790ec12200d5f663dd000a6ef3c72c795ca4ead


*Notes*
* Attached a screen recording.

**Suggested Severity: S4**