Media & Text block RTL display does not honor left/right position

[webmandesign]

Description

When displaying Media & Text block on RTL language website, the .wp-block-media-text.has-media-on-the-right displays the media on left and text on right. This is because the block uses CSS grid layout, which honors the RTL language direction. However, as we are setting the layout to "left" or "right" is should actually honor the physical direction, which is the same in every language.

Steps to reproduce

1. Insert a Media & Text block into a post and set it to display the image/media on right.
2. Preview the result on back-end/front-end for LTR language and then switch to RTL language (or use https://wordpress.org/plugins/rtl-tester/ plugin).

Expected behavior

Both LTR and RTL layouts should be identical regardless the language direction.

Screenshots

[webmandesign]

Oh, sorry for the ticket, this was fixed by pull request #18764
I must have been previewing an older version of the SASS file!

[webmandesign]

However, somehow related it a pull request #20125 that I've just submitted.