I'm using a popular ewallet app used by almost everybody from my county in secondary user profiles.
https://play.google.com/store/apps/details?id=my.com.tngdigital.ewallet
Before this it could at least function by disabling hardened malloc. But now it refuses to work at all by showing me message about multiboxing detected and webpage about reasons why they think hidden, isolating, sandboxing, or multiple profiles are not good for security so people shouldn't be using them...
https://support.tngdigital.com.my/hc/en-my/articles/45485759458585-Virtual-Space
https://support.tngdigital.com.my/hc/en-my/articles/45485757513113-Private-Space
Instead of blocking it, they could have just show some warning message.
I'm not really knowledgeable in software engineering and security. Can you help out to verify and comment on the accuracy of those claims?