TYPO3 Core

Tested on TYPO3 12.4.5
When you scroll down a long text, so that the RTE toolbar disappears, and thenclick to edit, the RTE toolbar becomes visible, butplaces itself on the content element buttons in the top, partly hiding them.
Then when scrolling all the way up again, the RTE toolbar stays up there, until you click somewhere.
Also the function where the toolbar becomes visible on a long text, does not work, if the toolbar is currently visible, and you click somewhere at the text, and then move further down so that the toolbar is not visible, and then click at some text again - then the toolbar will not become visible.
For the toolbar to become visible now, you'll have to click somewhere outside the text area, and then click again on the text.