Major error in newest versions 0.16.12 and 0.15.16
Error: Failing to initiate secure messaging if local passkey is present (I've got a fairly long (16+) password set (A-z 0-9 "symbols"). Disabling passkey let's me initiate it. Initialization fails with a FC if self initiated (no message gets send) If initiated by another contact - app crashes when received and is not opening (FC) without full wipe.
"Maybe" error: Sending SMS button opens the different ways to send it everytime and then (if one is chosen sends it). The menu can be accessed via long press on the button (which sets the default for the next messages) even the textbox (to write into for an sms says which method is the "default")
Oneplus 7 Pro @ 9.5.11GM21BA Pie Dual SIMs installed.
Working (now used) version for silence is Playstore-version 0.15.13 (available via F-Droid) but Playstore wasn't updated with the new silence version (my luck). I am able (instructions are clear) to provide logs if reproduction of error is not possible but as Silence is my main and only SMS-Messaging app I need to wait for an opportune time where no "important" messages will be missed.
If needed and instructed I could be able to provide any necessary logs.