Information files and Comment tags

[timster]

I have just got my android tab3, so am playing with the booklets feature on BubbleDS Next. Couple of questions: Chrome downloads the booklet.pdf each time, then does nothing when I select "Open". If I tap the file in Downloads it then says "can't open file". I can open them on my laptop with Acrobat Reader. This is probably a question for bubble, but I can't find his forum to ask (if there is one).
I'd also rather Chrome just opened them rather than downloaded it each time (especially as they all have the same name so it prompts each time). Is there a setting in Chrome for that?

I have another question, more for Simon.
I have tried to index the Comment tag in order to see what albums have a booklet. So "Comment" is in indexTags, rather than itemTags, and "Comment.displayFormat={$*infoFileURI^<a href="^">Digital booklet</a>$comment}" is in tagFormat.

However, the Comment container only shows the original contents of the Comment tags (if any). I only have a few pdfs (11, found using Explorer Search), so I was able to find them all under "unknown", along with all the other albums that have no Comment tag. Is there a way to do this from the control point? When using Bubble, on that device I have no access to the NAS file system to search.

TIA for any help!