What problem is this feature intended to solve?

When I installed the mod, the first thing I did was load up my creative world. I quickly found the chat command and gave myself a Horse form.

What I noticed is that when I opened the menu, I was immediately bombarded with a billion entities, and not my horse I had explicitly added. I correctly assumed this was because I was in creative mode, however I didn't see any option in the interface to filter by owned-only morphs.

I exited the menu, switched to survival mode and reopened the menu only to see horses, which was was I originally expected to see.

Describe the solution you'd like

A simple checkbox that appears when in Creative Mode that defaults to true labeled something like "Show Only Owned."

Have you considered any alternative solutions or features?

An alternative method would be to show all owned morphs first in the list, then append all of the available ones after.

Additional Context

No response

Hey! You can already disable this feature by setting creativeUnlockAll to false within the configuration file.
If you want to use a graphical toggle, you can install cloth config. It should add a config button to the mod in the mod menu (built-in on NeoForge, or [Mod Menu Mod[https://modrinth.com/mod/modmenu) on Fabric), where you can change the setting. If it does not work, please let me know

Oh, it's in the Remorphed config file. For some reason, I can't edit the Remorphed config in-game. The config option is disabled. I honestly just assumed it didn't have one.

Can you edit it outside the game? E.g. from the main menu? If not, did you install cloth config and the newest version of CraftedCore and Remorphed?

I think the mod I have that adds the config screen is Configured. Create's config GUI also cannot see the Remorphed config file.

I think the mod I have that adds the config screen is Configured. Create's config GUI also cannot see the Remorphed config file.

Every mod implements the GUI slightly differently. For ReMorphed, you will need to install Cloth Config. You can also edit the config file directly. It is saved at config/remorphed.json5 within your Minecraft instance.

I used Notepad++ to edit the config. Strangely, despite having a JSON5 language syntax highlighting mode, it defaulted to plaintext when I opened the .json5 files.