I have always broken in my gloves with oil and practice. I decided to hurry this one along by using the suggested oven tip I have heard about in the past. “Oh, just put your glove in the oven!” I never believed them, because I feared it would catch fire. I thought I was wrong. My Easter was ruined today.
Edit: Here is the link that says 15 minutes at 350F: https://ecosports.com/blogs/vegan-athletes/how-to-break-in-a-baseball-glove
I wouldn’t trust any oven based methodology because most have ancient barely functional electronics. Like the temperature control circuit could be orders of magnitude better for a total BOM cost of ~$1-$2, but they ship with absolute garbage instead. The overshoot, undershoot, and relative average are all wildly random. Every model and likely every unit are vastly different. Every unit I have taken apart is the same turd junk like electronics in a different dress.
That doesn’t help now. Sorry for the bad day.