Minecraft BE overlaps the first monitor a little when playing in full screen and some pixels appears on the 2nd monitor

Hi there,recently after the minecraft be developement has been shifted from UWP to GDK there was a glitch which came which use to make the mouse cursor move on to the second monitor if you have dual monitor but it was fixed in 1.21.124,it was caused become when playing in full screen a slight pixel would move out of the first monitor,although the mouse cursor no more escapes but now it is a little ugly when you have two monitors and a lot more ugly when you use a application which records only a specific application like gamebar ,i understand it may not be a huge issue to others but please fix it because many persons like me doesnt have a good pc to use high quality recording software,it makes a weird white line appear on the left and sometimes on the top when recording,i have attached a screenshot,kindly fix it as soon as possible, PLEASEE