Drag and drop text editing does not work
Partially highlighting text in the chat window then click-dragging the highlighted text gives the appearance of being able to manipulate the text by dropping it elsewhere in the chat edit box. However dropping the selection does nothing.
In contrast, I can highlight text in, say, Notepad and drag and drop it into place anywhere in the edit box, this works as expected.
1) Type the following into a chat edit window:
This is sentence B. This is sentence A.
2) Highlight "This is sentence A".
3) Click and drag to try and move the highlighted text to the start of the line. Although the mouse pointer changes to appear to accept drops, the drop is not respected.
4) Type "The is a new sentence" into Notepad. Highlight the text and drag-drop it into the Teams chat edit window. You can drop it anywhere in the above sentence and the new text is successfully copied there (as opposed to a move, which you'd expect from step (3)).