need help with browser window size

wondering if anyone can help me as this is getting beyond funny now.
when i play this game on waterfox a hybrid of firefox i can no longer enlarge the game at its default 100% setting i can just about read text, now this isnt a issue on the forums or infact any other page or site all can be zoomed in.
but on settlers the window stays the same size no matter how far its zoomed in i believe its a issue with the resolution of this laptop screen
when i post a image it seems to be the right size so i cant even show anyone how small the size is.

but again zooming in has no effect on the game window i can zoom in too view buildings etc but its the chat and avatar area its so small

Does your brower have default text size settings, if so try a larger font.

the problem is nothing at all works on the window of the actual game and loading screen using zoom or changing font has no effect on changing the size its why i am stumped all normal methods of enlarging a screen which i can do on any page except the game have no effect on the game screen its like its locked to that size and wont change ..my screen resolution is 1920x1080 thats the rec setting but because of that firefox keeps settlers at that size ..other browsers will let me zoom in but i prefer firefox/waterfox as it doesnt crash as often

You must have one of those new systems with a very high resolution. I did not find a solution yet.
But i did try Vivaldi browser, and that is fairly stable