Released a working version. Please let me know it works for you nostr:nprofile1qy2hwumn8ghj7erfw36x7tnsw43z7un9d3shjqpq0xxhztawwgtuapdej49q5jgfawu5p0f2j2tzuaxxww2hl546ct3shwu8uy

Now there is a specific button for Amber and one for what I *think* is the NIP55 implementation for WebApps which is Method 2 here: https://github.com/nostr-protocol/nips/blob/master/55.md#methods-2 while to make Amber work I have to use method-1.

Not sure why. nostr:nprofile1qy2hwumn8ghj7erfw36x7tnsw43z7un9d3shjqpqw4uswmv6lu9yel005l3qgheysmr7tk9uvwluddznju3nuxalevvs7ajdd0 you probably know better..