Cannot Choose Custom Skin, or change between Steve and Alex

Update for 0.16.0
Using the 'Hanger' button to change skins causes some devices to crash.

rplatham Updated after half fix in 0.15.90.7:

To see the "Choose New Skin" button to select a custom skin, the player must first tap on the grey space to the right of the Alex and Steve models. On some devices, that space shows a solid grey model (making this step more obvious) like this. But on some devices, that model does not appear, like this.

I expected that the blank grey model would always appear or the "Choose New Skin" would always appear.

Original description

Effects Samsung Galaxy Tab A (SM-T350) & Samsung Galaxy Tab 4 (SM-T230NU)

Steve and Alex skins are invisible and you cannot Choose a custom skin