I got the OPENSSL_1_1_1 Not Found error running bedrock_server from the terminal on Ubuntu 18.04.
For me the issue was resolved by running
sudo apt install openssl -yWhich updated openssl to the latest (1.1.1) version.
What do you get when you run
openssl versionOn the terminal and can you run the equivalent from pterodactyl?
My child has the same issue on the same device. An Honor 8a running Android.
It happens on all worlds, including realms, whether they are old or new. The same world accessed at the same time on a different device (XBox One, Win10 or another Android phone) does not have the issue.
We have re-installed MC and cleared the app cache on the phone to no effect.