Brush settings transfer to another brush

[Matcha_Latte19]

Hello! recently I noticed that when selecting a brush with, for example, 100% opacity and 8% flow, these settings will stay the same for any other brush I select, only a few change, this goes for both default and downloaded brushes, I'm wondering if I'm missing something or accidently turned something off because this didn't happen before and it's quite annoying since I want to use a certain brush and the settings are all messed up because of that, I'm using the latest ver. of Photoshop! (24.2.1) 

[c.pfaffenbichler]

Please provide a description of what actually happens with screenshots that include all the pertinent Panels. 

One can create Brush Presets to »Include Tool Settings«, those include Opacity etc. and can even include the foreground color.