Transactions from Android Kotlin client seems to not work (404)

I have a database where I want to create transactions directly in my android client. I can create a transaction with val tx = tablesDb.createTransaction(), and I get a proper ID, I can check with tablesDb.listTransactions() in a server sdk (python) and I see it, but if I do getTransaction(), listTransactions(), or any operaction with transactionId=tx.id in the client code, I get AppwriteException: transaction_not_found, Transaction with the requested ID could not be found. (404). I would assume it's a permission issue, but I don't understand where I would need to setup the permissions for it?
Thanks in advance!

The repro case is literally

import io.appwrite.Client
import io.appwrite.services.TablesDB

val client = Client()
  .setEndpoint("https://<REGION>.cloud.appwrite.io/v1")
  .setProject("<PROJECT_ID>")

val tablesDB = TablesDB(client)

val tx = tablesDB.createTransaction()
tablesDB.getTransaction(tx.id) // <- crash with 404