Running Software (please complete the following information):

• 8.0.1
• 8.0.0

Describe the bug
Well accessing the guild bank I cannot shift+click to take out a certain amount of items... for example I want to take 20 of something out of a stack of 100, but I can't.

To Reproduce
Steps to reproduce the behavior:

1. Go to Guild Bank
2. Click on any tab
3. Shift+Click any stacked item
4. See error

Expected behavior
A pop-up that lets me type in the amount of the thing I want to take out.

Screenshots
Without addon -

With addon -