Hi there, @Itryon.

We don't receive updates from our developer team about the option of being able to delete multiple transactions in QuickBooks. For the time being, I recommend fixing your transactions by removing them one at a time. Or, you may look for a third-party application that supports the process from the marketplace.

Rest assured our engineers are working nonstop to deliver the best experiences for all QuickBooks users. Usually, new updates with QuickBooks are considered bases on the number of requests. Hopefully, they will consider the feature in one of the coming updates.

To stay current with the QuickBooks news and feature enhancements, I suggest visiting our blog site. Here's the link: Product Updates.

If there's anything else you need help with, please feel free to notify me by adding a comment below. I'm always here to help. Have a great day!