Multiline not working with TextSize<21 SP

[AbhishekGupta894]

If I change the Expanded title Font size to a value lesser than 21 sp then title starts coming in Single line with the Ellipses on the end.

[g0g0l]

I have the same problem too

[jukov]

You are not quite right.
Multiline not working if collapsed and expanded text have same size.

[diogochbittencourt]

@jukov you are right!
Using different sizes for collapsed and expanded will work! Even with values lower than 21.

[DEcSENT]

@jukov thanks you, it work!
I think it should be documented because it not obvious behavior.