I saw another thread about a Goodtask memory lead in the Ventura Beta.
I'm also getting this with GoodTask on my MacBook running Monterey 12.4. Memory starts at 1GB and is up to 3 within about 30 seconds. Eventually it gets to over 20GB and I get the 'out of application memory' message and have to quit it. Running GoodTask 7.1.1 (999).