Problem with JKBMS Android App

[Major-Tom]

Hi All,
I have a Samung S8 phone, and until recently have been running JKBMS app 4.19 looking like this.



Two days ago it changed (apparently) all by itself to this.



I have uninstalled and re-installed, resetting phone in-between, but it still the same.
Does anyone know how to revert to the tidy display?

 

[sunshine_eggo]

Did your phone update itself and change the font scaling?

 

[Edward Teach]

Did your phone update itself and change the font scaling?

I tried changing The Font Scaling on my Samsung S9,
The JK BMS stayed as it was

 

[Major-Tom]

Did your phone update itself and change the font scaling?

I did not notice any update, I have been trying the font size and the screen zoom, but to no avail.