Search Adobe Stock button is not active after 2nd attempt to open a media gallery from the same place in Admin

[tkacheva]

Preconditions (*)

1. Create a page
2. Add a Page Builder content type (like row) to the content
3. Open Row configuration
4. Open Media Gallery to select an image for the background

Steps to reproduce (*)

1. click "Search Adobe Stock"
2. Select and save the image
3. Add image to the row background
4. Open media gallery again
5. try to search for stock images

Expected result (*)

1. Adobe stock search opens

Actual result (*)

1. Button "Search Stock images" doesn't work