Problem of Internet Option setting that causes two different result in two similar server

Hi,

I have 2 server that use the same group policy, setting, app version, extension version.

And when I want to use selector on the IE mode pages in Edge, one of it is unavailable, however another one is available.

The problem is :
One server is only available when the “enable 64-bit processes for Enhanced Protection Mode” option is ON.
However, when the “enable 64-bit processes for Enhanced Protection Mode” option in another is OFF, the selector is able to work on it.
PS: In both server, I did unable the “Enable Enhanced Protected Mode” option in Internet Explorer

Anyone know why this things happened?

Thanks.

clear cache and cookies in both the browsers and try if you still getting the same issue

Actually got another assumption: The issue is due to the group policy there.

And because I do not have the access, thus I also unable to confirm it.