Instant App - Minimalist Social Media Sharing bugs

[Brian_Culpepper]

I've launched an app using the Minimalists IA templates but I've not had success using Fb or Twitter shares from the app within iOS Safari or iOS Firefox browsers.      The 'Sharing URL' button works some of the time from a desktop browser but it's so buggy I've removed it from the published map/apps...  

Is there anything I'm missing within configuration or can i Push this issue up the 'request line' for improvement?  It's a nice feature that we'd love to include within our regional trails map applications.

thanks!

brian