There are different possibilities to remove a step.
The first way to remove a step is to select the step and then click the Remove current step button.
The second way to remove a step is to select the step and then click on the Delete key on the keyboard.
The third way to remove a step is to right-click on the step and then select the Remove option from the context menu.
Before the step is deleted a confirmation dialog appears.
Click on the YES button to permanently delete the step from the project.