For all of you Windows Insiders out there do yourself a huge favor and write up all of your Feedback in a text file first and keep a copy of everything you submit!!!
I spent around 12 hours today testing out build 10162 which I installed late yesterday afternoon. In that 12 hour time span I wrote roughly (I'm guessing) about 30 different feedback in various categories and only about 6 of them appear when I search for them using the "My Feedback" or "My build" or "Recent" filters. The few that appear were written this morning. It's been quite a few hours since I have seen any of my feedback.
Coincidentally and perhaps because of... the Insider Hub "Feedback activity" count hasn't updated either. I think I started with 72 or so this morning (not quite sure) but it only says 79 now and has for many hours now. Again I wrote at least 30 today and I think also about 12 or so last night. The count I am guessing should be at least around 120 or so thereabouts.
I am a very detailed person, I'm a good person and I try to be helpful. I am not a critical or negative person so I see no reason any of my feedback would have been reported so I don't think that's why my feedback is missing from search results. I don't know, perhaps there is a hidden and artificial limit on the number of feedback a person can write per day or per time-frame but I am very disappointed and I am now a sad Insider because I feel I wasted so much of my time because I don't seem to have anything to show for my contribution and time spent trying to be helpful.
If I had only had the foresight to keep a copy of my submissions I could have just tried to resubmit another day but well....hindsight works better than foresight, at least for me I guess.
Anyhow, my day is shot and I'm bummed that all of this was for naught.
Be careful out there, the Feedback world can be cruel!
/end melodramatic music and sad face
EDIT: When you search for categories in this Insider forum there are many more categories to choose from, but when submitting this post there were no appropriate "Topic and Apps" category for me to choose. I would have chosen "Feedback App" or "Apps" something like that but that was not an available choice so I choose this "Desktop And Start" category.