Bug on Microsoft Autotune on Synapse Analytics

Question

Hi, recently I've been getting an error quite awkward because it was hard to tracked down. The error message is the follow one: "Error: query signature is empty". Also, here is an image:

On spark sql it was easy to resolved, because the error message tells you detailed information, but I was using pyspark and the message is this:

The point here is this error it's due to "spark.autotune.enabled" property. When I disabled this property, this problem disappears and when I enable it, it appears again. And it's something new because it didn't happen to me until two days ago. I was thinking that maybe it was my data, but it seems like an internal problem, correct me if I am wrong, but I didn't find any workaround to solved this.

Any insights will be helpful, thank you! :)