I tried to play a pdf article with Read Aloud option. The article was in 2 column format. What read aloud option did is read the same line, one from left column and one from the right column instead of reading one column and then the next. I am using an android smartphone, version 9. Tha app version is 22.11.0. 24919.
Hope you are doing well. Sorry for your experience with Acrobat Reader Mobile.
We checked the file at our end and saw that the correct tagging for the flow of the text is not done with the file, which causes Read Aloud to read the file as it does now.
In such a scenario, we suggest checking with the file from the creator of the tagging for flowing text is done correctly. You may also refer to the given link to learn how:
Note: Doing so requires the desktop version of Acrobat.
Hope this helps.