Caret icons next to repository name and branch name are not animated (and highlighted after closing)

Created by: mrnugget

Go to https://sourcegraph.com/github.com/rust-lang/rust/-/tree/compiler/rustc_ast_passes
Click on these carets here:
Dropdown will show up but the caret will stay in the same "shape" (unlike the command palette caret at the top right)
Click on caret again to close dropdown
Caret stays highlighted