The UI for 3.5.0 studio is not clean as 3.4.0 studio.
1. In 3.4.0 we see black border for windows & it does not look clean, while this is not the case for 3.3.0 studio.
2. Also, the tabs in 3.4.0 studio look malformed & do not blend with the rest of the window.
(Please refer the attached screenshot for reference)