Dalston theme: Hover Reveal style not hiding the color background on WordPress 5.9

[renatho]

Quick summary

The color/gradient background is not hidden when using the "Hover Reveal".

I noticed this issue as part of #8385, and I didn't fix to avoid creating issues with other versions since it's happening only with WP 5.9. Anyway, I'm creating this issue to document it in case we want to fix it in the future.

Steps to reproduce

1. Create a site with WP 5.9
2. Add a cover block with an image or video
3. Add a color or gradient to the cover.
4. Select the "Hover Reveal" style.

A clear and concise description of what you expected to happen.

The color/gradient should be hidden, and revealed with the content only on hover.

Video from WP 6.6:

Screen.Recording.2024-11-08.at.10.37.10.mov

What actually happened

The color/gradient background is not hidden.

Screen.Recording.2024-11-08.at.10.34.52.mov

Impact

Some (< 50%)

Available workarounds?

No but the platform is still usable

If the above answer is "Yes...", outline the workaround.

No response

Platform (Simple and/or Atomic)

No response

Logs or notes

Theme Dalston
WordPress 5.9

[renatho]

Adding a Low priority label since it's only on WP 5.9 and the impact is not very significant.