Was it a bug on my part or is reporting bug window,unstuck button,suggetion option gone from in game?
Nope, they are still there.
They just got redesigned, with fancy graphics. They now look like pretty pictures, instead of buttons. Someone has a nice pretty graphic with arrows and circles pointing to them, but I can’t find the post to link you to it.
As far as submitting bugs/feedback goes, I have this comprehensive “guide”