Good afternoon, 

I had an end user report that they effectively couldn't see the logon screen for MFA very well in one of our conference rooms in which the resolution of the TV is set to 3840x2160 with scaling in Windows set to 300%.  When I changed the resolution to 1080p with scaling set to 150%, logged out and logged back in the MFA screen was easy to read size-wise.   I tried changing the scaling, when the resolution was set back to 4K, to higher percentages, which made the text in Windows huge, but the MFA logon screen was unaffected.  Is there any way to change the size/scaling of the MFA logon screen when the resolution of the screen is set that high (4K)?   I've attached a pic of how it appears.