Allow custom / free-text input for LEVEL_TYPE in TrueNAS Minecraft chart

[Bubblebuy]

Hello,

I’m using this chart on TrueNAS SCALE and ran into a limitation with the LEVEL_TYPE setting.

The UI only allows selecting predefined values, but some modpacks (e.g. Skyblock / ATM Sky) require custom level types such as skyblockbuilder:skyblock.

Would it be possible to allow free-text input for LEVEL_TYPE, or provide an advanced/custom override option for this variable?

Currently, the chart enforces a fixed enum, and server.properties is regenerated on every restart, which makes it impossible to persist custom level types.

Apologies if this has been suggested before — I couldn’t find an existing discussion covering custom LEVEL_TYPE values.

Thanks for your work and for considering this request.

[itzg]

I don't maintain the TrueNAS chart. I believe TrueNAS maintains it.