Customise or Edit Login Welcome Screen for Mobile Users that Need Help

On the Welcome Login Screen for mobile (not desktop) is it possible to edit a simple text message with a link for those that are struggling to login from mobile? see below:

Currently you can’t customize the Login screen. It’s been requested and there may be something on the way, but feel free to add a feature request here:

https://community.glideapps.com/t/love-the-new-login-screen/5231/12?u=jeff_hager