fmt: Scanf not waiting for input

[PaulDotSH]

What version of Go are you using (go version)?

What operating system and processor architecture are you using (go env)?

go1.17.1 windows/amd64

Does this issue reproduce with the latest release?

Yes

What did you do?

https://play.golang.org/p/TDFYs8OyOMZ

When I try to get input with fmt.Scanf (fmt.Scanf("%g",&numberFloat) and fmt.Scanf("%d", &base)), the first Scanf works on my windows machine but the second doesn't wait for input, in golang playground it doesn't wait for any input

What did you expect to see?

Scanf waiting for input

What did you see instead?

Scanf being ignored

[mattn]

Related issues #5391 #23562

[mknyszek]

Judging by the documentation, and comments in #23562, a workaround is to add a newline, so fmt.Scanf("%d\n", &myInt).

That aside, I think this may be a duplicate of #23562. I encourage you to post there. Closing for now.