X10 iii 5G network

Is there somebody with X10III who could test with CSD tool if 5G test gives PASS in 5G coverage?
…OR… a FAIL and still get phone to connect to 5G?

CSD Tool: Settings → About product → 5x tapping on “Compile number” → Accept → All tests → RF Function check: 5G

On Vodafone Australia - only 4G works, passes test. 5G alas fails on Xperia 10 III.
I do see:

Network status: registered
Technology: LTE
Cell ID: ###
Signal strength: 100% 

though and my other “commercial” phone sits happily on 5G

On Simpel (virtual provider on the Odido, former T-Mobile network The Netherlands)

Dependent on signal strenght (I’m on the edge of 5G network)

Pass (green [when in range/outside/near the window]) | Fail (red [when out of range, inside away from the windows])

SIM 1 (in blue)
SIM present: true
Network status: registered
Technology: nr (when passed) | lte (when failed)
Cell ID: ###
Signal strenght: 72% (when passed) | 57% (when failed)

SIM: 2 (in blue)
SIM present: false