RTL: Image thumbnails partially hidden from view in Media window.

[siobhyb]

Steps to reproduce:

1. Open WordPress site in an RTL language.
2. Ensure some images are uploaded to the Media library.
3. Go to edit a new page, and select the "Set Featured Image" button.

Result:

In the resulting window, the thumbnails are partially obscured and there is a blank space to their right (highlighted in below screenshot.)

See attached Screenshot.

First pass at patch for this is attached.

[siobhyb]

RTL bug.

[siobhyb]

First pass at RTL fix.

[siobhyb]

Eek.. Didn't realise how big that image was and can't seem to edit ticket. Sorry.

[ocean90]

Confirmed.

siobhyb, through the new build process the RTL styles are handled by CSSJanus.

[nacin]

Replying to ocean90:

Confirmed.

siobhyb, through the new build process the RTL styles are handled by CSSJanus.

But, it's no problem if you patch core.svn.wordpress.org for RTL fixes; we'll make the transition. We'd rather have a patch pointing me to the proper rules than nothing at all.

[ocean90]

In 26748:

RTL: Don't flip thumbnail positions in Insert Media window.
Restores pre-3.8 behavior.

props siobhyb for the initial patch.
fixes #26461.