Instant App - Add splash screen or disclaimer

[LyonMNGIS]

Please consider adding a splash screen to the instant app builder.  I would like to add disclaimer text to a map.

Thanks

[HollyTorpey_LSA]

Have you tried the Introduction Panel option in the About section of the configuration? I don't know if it's available for every Instant App, but I think I've seen it on all the ones I've used.