Panasonic Viera Connect Apps

[NightHawk]

On my 2012 50ST50 plasma, I can't find help for some of the Viera Connect apps like the Web Browser.
I figured how to save a bookmark/shortcut of a web site address, but can't find any way to delete or change a bookmark/shortcut from the pages that show them.
Shouldn't there be away to do that?
Does Panasonic have a help or support site for these apps? I couldn't find any info in the built-in help system for Viera Connect.

[SpHeRe31459]

No idea how to do it from within the app, but the info page on the iOS and Android VIERA controller apps show that they can manage the bookmarks.

[NightHawk]

No idea how to do it from within the app, but the info page on the iOS and Android VIERA controller apps show that they can manage the bookmarks.

I don't have any external smartphone for controller, so I need to do everything with the regular remote control.
Seems odd you can only add bookmarks and not edit or delete them - the page of bookmarks will fill up quickly without any management...