V5 Touch Controls on Vangelis/ Pi 5/ 7" Gen 2 Touch Display

Has anyone using the latest Vangelis build had issues with not being able to enable the touch navigation capabilities under User Interface/ Graphics & Usability web ui, when trying to enable V5 Keypad on left. This feature works fine on Oram (and central to my DIY build) but I can’t find any mention of this issue in the wiki or forum, so assume it’s a me problem? The buttons do not appear at all on the display and the touch display seems unresponsive, but my rotary controllers seems to be working ok.