In ROG Phone 3, Twin App For Whatsapp doesn't show or sync any Contacts Saved In Phone??

[honeytags]

Please tell us some basic information before asking for help:
Model Name: ROG Phone 3
Firmware Version: 17.0823.2007.47
Rooted or not: Not
Frequency of Occurrence: Constant
APP Name & APP Version (If your issue relates to the app): Whatsapp Twin App
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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[blocksterz]

Also when you want to disable the chosen twin app the phone need to reboot !! Why ?? I had OnePlus before and I could enable/disable at once with no need to reboot every time !! Very inconvenient and slow

[Archikoff]

Same problem, doesn't work on ZenFone 7 Pro with latest WW firmware. WhatsApp and viber duplicating, I can see two different icons, I use second email when asked by TwinApps, which is not somehow linked to my main GAPPS account on phone and I get identical programs (both: whatsapp and viber). They use same number and profile as main non-duplicated program