Any way to use 2 corporate accounts on single phone for Outlook/Teams?

raksrules

Elite
I am logged into my company's email and teams on my mobile phone and it works fine. I want to add my client's email too (teams not important).
Till one point, this was working fine and both corporate accounts did work simultaneously. But one fine day, it stopped and doesn't allow more than one account.
Is it any way possible to do? I am on iOS if that matters.
 
I am logged into my company's email and teams on my mobile phone and it works fine. I want to add my client's email too (teams not important).
Till one point, this was working fine and both corporate accounts did work simultaneously. But one fine day, it stopped and doesn't allow more than one account.
Is it any way possible to do? I am on iOS if that matters.
On Android, you can create a local work account and use two corporate accounts with Personal and Work profile.

On iOS, only one corporate account is allowed. There are a few virtualization apps available to duplicate apps but they won't work with corporate apps, for example, based on Company Portal.

I used to carry 2 phones which became a hassle. I just keep the client account on my iPhone and company's email on the tablet, since I use it at a much lesser frequency and check it once a day.