Spanish mark accents not working from Ubuntu 18.04 to Windows 10

Rx

Hello.

I'm using Teamviewer 13.1.8286 in Ubuntu 18.04, connecting to Windows 10 with 13.1.3629. In both systems I can type spanish mark accents (á, é, í, ó, ú) but from Ubuntu tv I can't type the mark accents (simply the character doesn't appear, like not recognised) to the Windows 10.

As I said, both systems works the accents. Another keys combinations works (like ctrl+c and so on) but not these ones.

How I could fix? It's a bit annoying.
Thanks!

Rx

Nobody?