Siril version: 1.3.2-alpha-dev # Description of the bug Execute button in Wavelets dialog doesn't revert preview # Reproduction Reproduction steps: 1. Open Wavelets dialog 2. Press execute and slider values. Preview box has to be checked 3. Press execute again Expected result: Since slider values are reset the image should return to its original state Actual result: The preview isn't reverted. Any subsequent edits to wavelet parameters will start from the already modified image as the base image.