@kruto,
I think this could be a bug on Galaxy S7 edge, are you using the browser or a NC app?
I don't have this issue on my iPhone.
FYI: those codes are for OwnCloud.
I use the NC app.
I know, that this codes are for oc, but it works for nc too. And it works with my s7e. I don't know what the different is but it works