TextMesh Pro AutoSize and width adjustment with spaces

Hello,
I'm trying to use the AutoSize option with Width set to 50% on a TextMeshProUGUI, to shrink my text in width first, rather than lowering the font size. It works fine if I don't have any space in my text, but it doesn't work at all if I put a space in the middle of my text : the result is the same that if width is set to 0%. Can you help me on this ?
Thanks
Unity 2018.2.8f1
TMP 1.3.0

 

Same issue with a - instead of a space.

 

Can you provide me with a example of the raw text you are using and settings in the inspector on that text object?

Please provide the string of text and image of the inspector values. This will make it easier for me to reproduce on my end.

 

Sure, here it is :

 

Thank you for provide the additional information.

I was able to reproduce the behavior and now looking for a clean way to address this.

Will provide an update as soon as I have more information.

 

Hello Stephan,
Did you find a solution for this issue ?
Thank you.

 

I did look into it and it will be tricky to alter the behavior. I'll take another look at this mid week.