Semi-transparent rectangle frames appears in some cases

### Hello, I just upgraded from v142.0.7398.0-r1512047-win64-avx2 to v142.0.7413.0-r1515249-win64-avx2, then I found the ugly rectangle frame appears in some cases: 1. Installing new extensions and checking the extension card: <img width="1024" height="273" alt="Image" src="https://github.com/user-attachments/assets/a024a05e-2013-4f2c-bad2-a52878dbfd8e" /> <img width="405" height="321" alt="Image" src="https://github.com/user-attachments/assets/7e95b9d9-4946-4f19-98aa-6d3e179987ae" /> 2. Searching tabs: https://github.com/user-attachments/assets/2278bac0-f0f9-4243-ac72-331462eeb40a 3. Checking profile/account card: <img width="377" height="482" alt="Image" src="https://github.com/user-attachments/assets/01337419-f3f2-4899-bd1e-ef8e53683d09" /> ### No flags changed nor extensions installed, all default settings: <img width="1204" height="560" alt="Image" src="https://github.com/user-attachments/assets/b29976b0-4155-4ce5-a605-5caf2a24e4a0" />