Yes Ollie wise words indeed, some Pilots leave it way too late to correct safely.
Its not something we aim for day today but we should all know the correct way to recover back down to the GS if needed. Hence my company gives the required info in out FCTM. As they do with Rejected Landings and Sidestep to parallel runways on approach.
And we practice in the Sim where things like this should be trained.