Is This Normal? (Wiiunsoft-Related)

Hi,

I've managed to connect my wii u pro controller to my laptop. however, the controller doesn't turn off if it's connected. and, if I turn off the controller manually, I can't make another connection unless I remove the controller from bluetooth and pair it again. is this normal?

Please help.

I didn't find the right solution from the Internet.

References
gbatemp.net/threads/is-this-normal-wiiunsoft-related.488101/
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Thanks