Impress on 4K screen - can't read text in Custom Animation list

Does anyone else experience corrupted / misaligned / illegible text in the CUSTOM ANIMATION window on a 4K screen?

Successfully created a 50 page presentation with LO Impress, but ordering the images and text for custom animations was harder than it should be because the text was all jumbled up. When I tried the same thing on a 1080p HP Laptop screen, it all looked right. So, clearly, something is not right with the rendering on a 4K screen (Another HP Laptop).

LibreOffice 5.4.5.1

Test chaging OpenGL status on Menu/Tools/Options/LibreOffice/View