Hmm,
I haven’t yet been able to create an extension in the dashboard, beccause my on-boarding is still being processed.
local mode should still work with out that though, right?
So i’ve tried accepting all 4 variants posted in previous message.
Tried the same in both chrome and firefox.
Also enabled this flag in chrome: chrome://flags/#allow-insecure-localhost
But, still no joy with the iframes 