Hello! I can still reproduce this issue with 140.0a1 (2025-05-14 if the sidebar is placed on the right side. I can no longer see it if it is placed on the left side. Please see the attached screen recording. Reopening this.
Bug 1957008 Comment 10 Edit History
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Hello! I can still reproduce this issue with Firefox 140.0a1 (2025-05-14) and 139.0b8 if the sidebar is placed on the right side. I can no longer see it if it is placed on the left side. Please see the attached screen recording. Reopening this.