I just got it to work.and have been hunting for a solution for a week.  And it is not the myriad of websites to download IE11.  Those only work with Win7.  I deleted IE11 several months ago for various reasons.  Go to use my QB2019 and It will not work because IE is not on my machine.  I went to the settings, add option features, installed IE 11 restarted my machine and works fine.  I agree QB needs to put their pointy hats on and get this fixed by Jun 2022 or we're all toast.