S23 Ultra : Header Text Font after OS Update

[Salil1972]

After OS update, header in all apps is now like this...

In whstapp, some names appear with this font and some names apear with normal font.

I can not see any specific setting to change this. 

[SpaceTime · Accepted solution]

Please check in accessibility..high contrast texts may be turned on

[NITHINGOWDA · Accepted solution]

Turn off high contrast. Go to Settings > Accessibility > Vision enhancements > toggle off high contrast. If you found my reply helpful, please accept the solution by clicking the three dots on my reply.