naming of whiteboards - default name derived from meeting invitation.
The Whiteboard startet from a meeting shows up as "meeting whiteboard". With a lot of online meetings going on it gets messy very quick. The whiteboard can not be renamed from within the board. when you leave may be you forget to name it since you are not asked.
A default name derived from the meeting invitation could help a lot (in case you have reasonable invitation titles ;-) )
You can rename whiteboard s in the 'overview' (click the Left Arrow in the top left) and click on the ellipses then select the pencil menu item and you can change the name.