Not getting 120 FPS in PUBG GAME on iPhone 13-14-15 Pro and Pro Max models

Hello.PUBG Mobile 120 FPS support has came to 13-14-15 Pro and Pro Max iPhone models.But there is a strange problem that both me and everyone else is experiencing.

Namely:When I select 120 FPS within the game,the game becomes even worse than 90 FPS.

But if I also turn on the screen recording feature after selecting 120 FPS,the game becomes 120 FPS.

So,in order to play 120 FPS PUBG on iPhone models,screen recording must be on all the time !

I also saw that another solution is to set PUBG Mobile to 120 FPS, go to settings-accessibility-motion on the phone, activate "LIMIT FRAME RATE" and enter the game, then exit the game and disable the "LIMIT FRAME RATE" option. Then the game starts again Real 120 FPS.

This is a mistake! This problem has nothing to do with any settings! Please don't say things like "make this setting or make that setting"!

I also wrote this error to PUBG officials.However,the fact that the game is very fluid while playing PUBG Mobile,especially when screen recording is turned on,brings to mind that this may be related to the iOS ecosystem rather than the game.

This is not just in PUBG;I tested 3-4 different applications today.The situation is the same in all appliciations.For a more fluid screen,you need to turn on screen recording,it is very strange.

This problem also existed in older versions of iOS and still persists.Of course,I have no doubt that apple will fix this problem;I can also prove this situation with video,but FPS is a very sensitive issue,since the FPS will decrease after the screen recording is taken,nothing will be understood,this is a situation that the authorities can experience and see after installing PUBG.We ask the authorities to find a solution,we love apple.