An Option to Set the Default Global Chat Channel When You Log into the Game

The first thing I do every time I login, is to change the Global Chat channel either to 100 or to 820, depending if I'm just going to do the dailies or if I'm going to stay on for few hours. Since this has been tedious lately, I've been thinking if there could be an option to set the default Global Chat manually in the settings. Just another QoL feature to add in the upcoming Act 4 major update.