BaseElements.plugin doesn't load in FileMaker Server 2024 on Sequoia 15.0.1

[sl-lebrit]

Describe the bug It simply won't load. I've also tried the latest beta: 5.1.0b1 but that doesn't work too; the 4.2.6 version works instead.

To Reproduce We need to know : nothing relevant

The plugin is:

• copied into the proper server directory
• its privileges are set correctly
• the plugin is toggled on in Connectors > Plugins
• FileMaker Server is stopped then restarted

Expected behavior I expect it to be loaded, if I can mix version 4.2.6 on Server and vs. 5.0 on desktop, it's ok...

Desktop (please complete the following information):

• OS and version : macOS Sequoia 15.0.1
• FileMaker Version : FileMaker Server 21.0.2.202

Additional context

• nothing is recorded in the FMS log files; FMS only logs when the plugin is loaded :(