Crash on sidebar autoshow

Steps

This should not happen

PS:

It is not 100%, but frequent enough.
Search auto sent crash report with Anonymous UUID ending in 8DC2C44A9DB7. The latest 5 (or even 10) were all related to this.
This happened in previous RC version too.

Version 0.99.132-rc (WebKit 621.1.2.111.4)

Sequoia (15)

Version 0.99.132.2-rc (WebKit 621.1.2.111.4)

Search for auto sent crash report:

Date/Time: 2025-04-10 12:34:06.9062 -0400
OS Version: macOS 15.4 (24E248)
Report Version: 12
Anonymous UUID: C8B10F8D-E13B-6104-4DF7-8DC2C44A9DB7