Cookie consent button label translation not showing (Enfold)

Hello,

I am using WP V6.0.1, Polylang V5.2.5 and your great plugin (V3.2.13) to try to translate some strings of our Enfold theme V5.1.1 from German to English, especially the label of a button of the cookie consent bar. But as you can see at the screeniesnippet “Erfahren Sie mehr” is never translated to “Learn more” …:

Screen snippet 1 (not translated button label)

… although the translations are in the Dashboard of translated strings:

Screen snippet 2 (Dashboard translated “learn more” strings)

I checked the table postmeta, where Polylang stores its strings: the needed theme translations for the button label are in _pll_strings_translations only in partial (but are never showing up at the frontend anyway) here …:

i:20;a:2:{i:0;s:17:\"Erfahren Sie mehr\";i:1;s:10:\"Learn more\";}

… and at the end of the database entry:

i:47;a:2:{i:0;s:35:\"Learn more about our privacy policy\";i:1;s:35:\"Learn more about our privacy policy\";}i:48;a:2:{i:0;s:10:\"Learn More\";i:1;s:10:\"Learn More\";}

What do I have to do to _trigger_/activate them in Polylang/to bring them up at the frontend ?

(Our provider imposes special one site/domain per mu-environment requirements for maintenance reason, but according to SoN9ne’s actual thread, the problem seems not to be related to multisite issues (TTfP is installed in the plugins-directory as expected).)

The page I need help with: [log in to see the link]