Set focus to OK button on pop-up dialogs
GIMP version: 2.10.6
Operating System: Xubuntu 18.04
Description of the bug
There is a subtle change in the tool dialogs. In 2.8 I was used to bringing up a dialogue (e.g., Alt-B to display the Selective Gaussian Blur Dialog or Alt_U for Sharpen) and then immediately hitting Enter to execute the operation with the current settings. This is not working in 2.10 because the OK button is not receiving focus when the dialog appears. For example, in the case of Selective Gaussian Blur, the Presets button is getting the focus now. This means I have to switch from the keyboard to the mouse to execute the operation. It would be a big productivity improvement to always have the OK button receive the initial focus.