- Loading a file description page, such as File:En-Anne_Tomasevich.oga (sorry Anne!).
- Observe the top of the page undergoing numerous changes that are each unnecessarily layout-shifting.
- Observe the bottom of the page having content appear and dissappear.
Reproducible in Safari and Firefox, both logged-in and not, including with ?safemode=on to rule out user scripts/styles.
|Unstyled tabs.||Tabs get layout. Panel gets different layout, various height/padding changes.||Panel gone + tab colour.||Panel back + different languages.|
|Panel appears on bottom of page, then disappears.|