as far as I can tell, adding ability to add docs (aside from pics) is on their roadmap. for few years now  I was asking support about this looooong time ago

assumption is correct. end user's choice is what should be remembered. 

one more thought on my end. Very handy option in forms aside from "default selection" is "remember user's last choice".Example use case, Dropdown field with list of languages. I want to specify English as default (let's say 80%) of submissions, but than for everyone who submits in other language the...

I personally am not able to built any meaningful report/visualization with this tool as for now. Primarily because I cannot setup the filter the way I want. This is one of my biggest disappointments with WF

YES

This is great news! although not revolutionary at the moment I do expect that in the future more interesting options, e.g. combining in a form custom and default fields to get uniform look and feel. I will play around with this.

not sure if that will resolve your problem, but the way I figured to "sort" items is to put numbers at the beginning of category names. Otherwise once created I was unable to rearrange them and sort in any meaningful way: You can go in and edit numbers in names whenever you want. It's manual, but a...

Sure, so for instance I have cell that looks like that: aligning these icons in a single row or in 2 separate rows without inline-block was impossible to achieve  

I used    <span style="display: inline-block">   to properly aling multiple html objects in single cell

WF boards is relatviely new feature, some of the options are still available only via early-opt-inhttps://experienceleague.adobe.com/docs/workfront/using/agile/boards-in-workfront/get-started-with-boards.html?lang=enthis will change with 23.1 release