Modal scroll issue

[TheMaaarc]

What steps will reproduce the problem?

1. Edit a block with an image
2. Reduce browser height so you have to scroll the modal
3. Open filemanager modal
4. Close filemanager modal
5. Try to scroll

What is the expected result?

You should be able to scroll.

What do you get instead? (A Screenshot can help us a lot!)

You can't scroll.

Solution

Check if a modal is open (in service?) and remove class only if no modal is open anymore.