Generate QR with contents of cell?

So Calc has a new “insert QR code” function, but it’s not very spreadsheety in the way it operates. I’d like to be able to put “=A1” in the field, and have the code update as the contents of A1 change. Currently it doesn’t understand references, unless I’m missing something.

Is there a place that users can contribute to a bounty or something, to see this feature improved?

The first thing required is to file an enhancement request at