"Language not available" trying to open in Liquid Mode on iPad

(Strange - Dark Reader can't invert this reply pane. Vivaldi "Filter Invert" can...)

1. The app version of Acrobat Reader Mobile (go to Profile-> About Acrobat);

24.03.01 (20240401.152805)

Looks like that might be new since my original report? 

Still the same "Not available for this language" error. 

Looks like I can't select files from saved history with a mouse click (current Apple Magic Mouse that works most places on iPad) - have to finger tap them.

When I went to Acrobat it was locked up. I had to hard kill it twice to get access. Still, nothing seemed to get me off the "Welcome Loren" screen. I tapped and mouse clicked the round button at top right several times before it showed me the sidebar with About. ???

2. The iOS version of your device;

17.3.1

Every time this entry pane expands the new space is binding white! I have to drag the pane bigger. 

3. The sample file for testing in-house.

The "Sensory perception" attachment above. 

Sorry about my visual handicaps - that's why I so desperately want Liquid Mode to work! Good Reader reflow can make the text accessible, but loses all connection to images and diagrams.