I just learned
New-IntuneWin32AppRequirementRule -Architecture "x64"
creates an applications requirement rule for "x64,arm64".
I'm wondering about the "arm64"... honestly I do no have such an arm64 pc and cannot test, but I thought this is a differnt platform and software developed for x64 does not run on arm64... but I could be wrong and they emulate the most...
However, we selected x64 and than it should be x64 only, isn't it?