Yep, I also bought the Dongar 3 pin connector kit, I got it from Amazon back in February. I Installed it a few months ago and it has been working great for my dashcam so far.
huh, just checked, and my 2022 XLT Tremor does have that bracket installed as well. Hmm, well I am sure i will figure out a mod for it in the future LOL.
I went with the OEM thick rubber bed mat, and a cheapo $250 ebay special trifold cover, that i have been using for over 2 years and has done exactly what i wanted with no issues at all. The bed cover has been really good with weather, since I live in PNW, we get plenty of rainy days every year...