Dynamic Highlight Not Working for One Assembly

I have an assembly file that got updated so when I open the associated drawing, a dimension needs to be re-linked but I can't select the sub-assembly that it should be referencing.

Every other sub-assembly highlights when I hover over them (see below) so I think it has to be an issue with that sub-assembly.

The sub-assembly that's giving me problems is set to resolved and large assembly mode is turned off. View Focus is unlocked and drawing view is High Quality. Hovering over the sub-assembly in the design tree shows the highlighted bounding box (see below).

I'm using SW 2023 with Windows 11. Is there a setting I'm missing or is this a bug?