Is this normal?

I have one copy of SD on an iPad mini an the other on my iphone. Worked.
Now I wanted to "transfer" the license of the iPad mini to another (bigger) iPad.
For this, I logged off the  iPad mini and logged in the new iPad. To be honest, it was very quick process; less than one minute
This worked, but it also killed the registrattion of the iphone‌.

Is this normal behaviour? The second license should have survived with this procedure, or did I something wrong?
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There is a limit on the number of 'simultaneous' logins to SkyDemon, I believe there's one limit for 'desktop' devices (which I think is 3) and another for 'mobile' devices. If you exceed this limit, then one of the devices is logged out.

Y‌ou should be able to simply log back i‌n to that device however.

A‌ndy‌