FSE : Issue applying Gutenberg Template for Custom Post Type in a Plugin

[FredericGalline]

Hello,

I have developed a WordPress plugin that includes a custom post type (CPT). To customize the display of the "single" page for this CPT, I created a Gutenberg template file named single-my_plugin.html located in /my_plugin/templates/.

Despite my attempts, I am unable to get this template to be automatically applied to the single page of my custom post type. Could you guide me on the correct way to link this template file to my custom post type so that it is used whenever a single post of this type is displayed?

Thank you in advance for your assistance, and I am available for any additional information you might need.

Best regards,
Fred