Description
When using a tool from the Corrections or Effects tab (in this example, Gaussian blur), if you input a value into a text box and press OK, you instead get a default value (if you use the tool for the first time in the current session) or a value used before. This makes it necessary to use the plus or minus buttons or the slider. Doing the same thing again works too (because the value you inputted, even though it wasn't applied, gets remembered, and is shown when you use the tool again).

To Reproduce

1. Open an image.
2. Navigate to the Gaussian blur option.
3. Input a value into the text box.
4. Press OK.
5. Instead of the value inputted, the value which was already there before any input is applied.

Version
Fedora 42 KDE, Pinta 3.0