How to change Font size in the significance circles

[#1]

Font size of the significance circles. 

I am able to change it one circle at at time. 

Is there a way to do this simultaneously for all the circles? 

Thanks for input!

Sethu_0-1614202573828.png

[#2]

I'm not sure, but have you tried changing font sizes in preferences?

Screen Shot 2021-02-24 at 2.55.49 PM.jpg

 

[#3]

Thanks for the pointer! 

The font setting for the sig. circles was the First one called "Text"