Great update @josh and @emmanuel
Btw I made a workaround to add multiple domains to a single bubble app. Only have one bug (it gives an error when logging in or signin up but on refresh it works). I made a workaround. Would be great of the bug would be solved by bubble (error code 1603747634514x395352877241044860) (returning the propper json instead of a error code).
Link to plugin:
Testers needed: Whitelabel plugin for bubble app with multiple domains (under review still)