Lock and Pin icons hidden in left panel, resizing hides component&property names

Tested with latest 4.5 snapshot, Built on Mar 28 2024 01:26:32 on Windows.

Steps to reproduce:

• Create a timeline and some simple animation
• Open Curves view
• -> Lock icon and pin icon are not visible after component name & properties. I would expect to see those without scrolling the left pane, since there seems to be enough space
• Make left panel wider
• -> Icons now visible, but there's a lot of extra space between everything
• Make left panel narrower
• -> Component name and property names disappear
• Please see attached recording