Question: Possibility to trigger items to grave without dying? Or config setting not to lose any XP?

[TMulderNL]

Hey, I know I'm not supposed to put a question here but couldn't find any other way to ask a question.
I'm trying to get an extra creative flatworld on my Fabric server with seperate inventories. My steps till now:

1. I've added an extra dimension via a datapack.
2. I've added the mod CommandAliases to combine different commands in 1 command.
3. I've added a set home datapack
4. I combined the following commands into 1 /go command:

• sethome set 1, doImmediateRespawn true, kill {player], doImmediateRespawn false, tp home set 2, wait 10s, gamemode creative (the waiting in used so the person can open his last grave in the flatword whilst still in survival)

And it works similar for my /leave command. However I'm losing 50% xp every trip, which is acceptable but sad that I can't seem how to change that. And it would be even better if I could do this all without even having to die and respawn, I like technical stuff however my coding skills are way too low to even make a mod/datapack that could do this for me.

Would this be possible with your mod and/or do you have any tips?

[plusls]

This mod is no longer going to be updated, it will be merged into plusls-carpet-addition, and I think you just want to put player's inventory and xp to a block?