rtMedia incompatibility with Flatsome Theme Menu (off-canvas mode)

When the rtMedia plugin is activated the OffCanvas Menu option for the Flatsome Theme becomes buggy. The Off-Canvas menu option within Flatsome is supposed to slide in 25% of the way onto the screen to show the Menu, but with rtMedia activated, the Menu covers the whole screen.

Please watch this video for full details: https://www.screencast.com/t/JLUrsjDr

Please advise…