Install on x86 / Data Partition / SOLVED ITSELF

I’m writing this since I did not really understand the description in Partitioning | Home Assistant Developer Docs

My first (suiccessful) try was with a 8GB SSD in an Futro 920 thin client, which made me run out of space befeore the first update, thus I replaced the SSD to 128GB. Installing via Ubuntu, it leaves ~110 GB empty. Will this auto-fix during “Supervisor” initial setup (which is running right now)?

Will update this post if it does it itself. Otherwise, any help would be appreciated in about 20 minutes.

EDIT: It does automatically use all disk space, you do not need to worry.