Darkmode inverts Galleria images when maximizing

[SiebenCorgie]

I noticed that images in a Galleria container are inverted if the darkmode is activated and you maximize them. This is not the case for the preview though.

Reproduce:

1. Go to https://deepthought-theme.netlify.app/docs/extended-shortcodes/
2. activate dark mode
3. Go to the Galleria section
4. click on the tree picture and notice that it changes the tree from black to white.

[soumendrak]

Facing same issue.