Hello, I have 3 nodes on which i have configured repmgr on 1st node primary, on 2nd standby and on 3rd witness. I have also configured pgbackrest on the primary and witness node. I'm using fivetran as a replication slot. i have also set the parameters which are: wal_level = 'logical' synchronous_commit = local wal_log_hints = 'on' archive_mode = on max_wal_senders = 10 wal_keep_segments = 32 max_replication_slots = 10 hot_standby = on wal_sender_timeout = 300s wal_receiver_timeout = 300s max_connections = 1000 shared_buffers = 15GB effective_cache_size = 45GB maintenance_work_mem = 2GB checkpoint_completion_target = 0.9 wal_buffers = 16MB default_statistics_target = 100 random_page_cost = 1.1 effective_io_concurrency = 200 work_mem = 3932kB min_wal_size = 2GB max_wal_size = 8GB
And these parameters also set on the other sites too. Now the issue is the wal files are removing automatically. And the restart_lsn is also not changing automatically. But when i drop the replication slot and recreate it. After i create the replication slot the restart_lsn change but after that i face the same issue that restart_lsn is not changing. So i wanna know is it kind of bug or it's a issue from from database side?
