Because you hardly can change shortcuts, desktop and have a constantly breaking crostini container that you need to reinstall, I did remove ChromeOS entirely and installed Linux on it natively. Now it takes 10 seconds to open it up and draw something instead of 10 Minutes with constant Pen/Touch crashes that forced me to reboot ChromeOS too. And additionally, I can use Xournal++ that has way more features than the best drawing app with kostly premium (I cracked it, im sorry, but the app was never worth it even with premium)