1. Open Chromium browser.
2. Go to the page with the form in which there is a standard browser drop-down menu (form select)
3. Open it
4. Try to take a screenshot with the keyboard shortcut: Ctrl+Shift+PrintScreen
5. Try to switch between applications using the panel and check the operation of the mouse in other applications besides browser (in my case Slack)
Steps to reproduce this bug:
1. Open Chromium browser. PrintScreen
2. Go to the page with the form in which there is a standard browser drop-down menu (form select)
3. Open it
4. Try to take a screenshot with the keyboard shortcut: Ctrl+Shift+
5. Try to switch between applications using the panel and check the operation of the mouse in other applications besides browser (in my case Slack)