Wandered deeper into the Matrix rabbit hole this morning, creating another user for myself with the matrix.org homeserver. Using the Element.io client from two separate browsers I found myself unable to send messages from my matrix.org acct to librem.one. I could send from librem to matrix, and even receive them on the matrix side, but nothing originating at the matrix side was ever received on the librem side. I hope @purism can sort these issues out for the sake of Librem 5.