Hello again! I'm not positive if MagiskHide Props Config keeps its own settings or writes settings once. I'm a little confused by part of your question, though. It could be just the wording, and I didn't get much sleep the night before last and I think I still have some brain drain.
At the most, you should probably just do the same steps you did the last time in order to spoof the Pixel 6 Pro - if that's what you want to do, and if that is fully required to get whatever your problems apps are to work.
Also, last month before you tried the MagiskHide Props Config, did you try Displax' new Universal SafetyNet Fix, which is a later minor revision of the test MOD version previously posted in this thread, and of the original MOD 2.0 which apparently had some typos - the latter which didn't work due to the typos but is now fixed if you download the latest one. You can get it either from
XDA or on
GitHub. I don't remember if it was already released by Displax when you were having the issue with your phone, or if you found your workaround before the MOD 2.0 USNF was released.
With it, you shouldn't need MagiskHide Props Config at all, to my understanding, although it is certainly possible that there are some weird exceptions. You can see my full SafetyNet instructions in
Post #2 - Unlocking Bootloader / Rooting / Updating | SafetyNet | ADB/Fastboot & Windows USB Drivers:
It's a fine question to ask here, by the way.