Fast Forward Button doesn't work.

[Seruran_blue]

Recently, I started to play Wii ware games in Dolphin(Ver5.0-15193 x64 win).

But soon I realized that Speed up (TAB) feature didn't work.

I Tried/checked below:

Options->Configuration-> Speed Limit: "Unlimited"

Hot key settings-> Disable Emulation Speed Limit "TAB"

reset settings to default.

My PC Spec is Win10 Home 64bit 10.0 build 19043, core i5-8500,16GB RAM,GTX 1050 Ti