In the documentation it’s said that max_mount_and_namespace_table_entry_size can help when you hit the max number of mounts.
It does not talk about a specific secret engine but in this section of the documentation it’s mentioned that “configuration that can increase the size limit just for KV entries that store mount table and namespace metadata”.
Is this configuration applied to other secret engines ?
I would be personally interested in increasing the number of mounts of the PKI secrets engine, not the KV.