Editor | Wrong css applied on buttons in 'Delete element?' modal after clicking on Delete icon of [Text (deprecated) element] in case when element is not focused

[dujes]

I'm submitting a...

• Bug report
• Regression (a behavior that used to work and stopped working in a new release)
• Feature request
• Documentation issue or request

Context

Issue is not reproducible when that specific element frame is focused.

Steps to Reproduce

1. Open editor of any Page, Topic, Competency
2. Click on 'Add Content' button
3. Add 'Text(deprecated)' element
4. Hover previously added element without clicking on it
5. Click on 'Delete' icon that will appear in the top-right corner while hovering
6. Observe 'Delete element' modal

Expected Behavior

'Confirm' button should be visible with background color.
'Close' button should have background color only while hovering element.

Current Behavior

'Confirm' button is visible without background color.
'Close' button is visible with background color.