#[1] If I change the list of relays toy list, about 6 relays, when I click post, it posts it, but reloads the 16 relays again. Should I clean the app data and try again?
Amethyst v0.10.0 is up with Relay List View/Editing.
Download here: https://github.com/vitorpamplona/amethyst/releases/download/v0.10.0/app-release-v0.10.0.apk

Discussion
Humm.. it's supposed to update after you click on Post. Unless the app cannot download the new list from one of the relays (say if you mark to upload to relays you cannot read from).
And is it expected to load my relay list if I have any? Because I do have one published. You can reproduce with my public key npub1m3h9x9vkc54zrzn04chpag6e5ym96hk6qtkpwmy5tmgx49qqa3eq4qhcnx
Humm.. i just logged into your account and it does show 6/6. Not sure what's happening.

If I try with a new generated pair of keys I get the same behavior. I also tried removing the app and installing again. Some other idea what can I try?
I think I found the bug.. see if this version works for you
https://github.com/vitorpamplona/amethyst/releases/download/v0.10.2/app-release-v0.10.2.apk