Hi there! Liquid Mode is a great feature, I use it in Germany on my Samsung XCover 4 smartphone. There is only one bug: When I modify a PDF on my Computer and thereafter overwrite the old PDF-version on my phone with the new one, the old version is still to be seen in Liquid Mode (only in regular mode I see the new version!). Liquid Mode does only show the correct version, when I delete the old file and give the new one another name. Then this is a new file for the reader meaning it will be displayed on my phone correctly both in normal and in Liquid mode.

Thanks for your attention!
Helge Grossklaus