it is only a minor thing, but it is so annoying, since it happens all the time and years pass by and no one will ever address this.
description: when click inside a text field, one can either have all the text selected OR have to click+drag to have all the text selected. both approaches are mixed inside of the editor.
solution: select one of the approaches and use them ALL OVER the whole software. not mixing two selection styles
see this gif if you do not really understand, what the problem is: