I've noticed a bad graphic error on the left and right side of the starting image of each scene.
See images enclosed.
It occurs only on some smartphones (Samsung Note 8 - Huawey Mate 10 Pro, for example), both using Firefox or Chrome and come away when the user touch the screen or go in VR mode.
Krpano 1.19 pr16.
So I ask if it's an error that someone have already seen and in case how it was resolved, or, in the worse case, which instruction could simulate in automatic way a touch on the device.