Transferred to Jagex account, all is well there, but now the Launcher doesn't have the happy drop down menu, it only offers to install rs3. I've uninstalled and reinstalled the Launcher 3 times. I'm running on windows, no VPN. I am lost and confused.
you can either adjust your Windows scaling options to be a bit smaller and the icons should appear. If you don't want to do that for any reason, which is fine, follow these steps:
Locate the file called settings.json, it should be here: C:\Users\your_username\AppData\Local\Jagex Launcher\
Open this file in a text editor like Notepad
Change the lastGamePlayed value from "rs" to "osrs"