Activating High Pass filter

[Paul Warner FRPS]

I can bring up and adjust the High Pass filter without problems, but how are you supposed to activate it? There is no Apply button or anything else that I can see, and neither the Vimeo videos or the  other hopeless Workbook seem to cover this step.

Edited March 16, 2019 by Paul Warner FRPS
misspell

[HVDB Photography]

On windows ....

Set the blend mode to overlay, or soft light or linear light ...

and hit the X in the right upper corner

[Alfred]

The ordinary High Pass filter dialog ('Filters > Sharpen > High Pass...' on Windows) has an 'Apply' button. The live High Pass filter ('Layer > New Live Filter Layer > High Pass Filter') is applied immediately and creates a nested layer which can be selected and deleted if desired, so it doesn't need a button to apply it.

[R C-R]

1 hour ago, Paul Warner FRPS said:

... and neither the Vimeo videos or the  other hopeless Workbook seem to cover this step.

That is because as @Alfred mentioned, for the Live Filter version there is no "Apply" step or the need for one. The same is true for all the Live Filters, for Adjustment layers, & for Layer Effects (fx) -- since they are non-destructive they can be edited or removed at any time.