Ionic Tabs and tildes

Hello, what’s up?

I’m creating an IonicTabs project in Visual Studio 2017 but when I put tildes and run in the project I get symbols, check the html file and if it has placed , this only happens in a project of the IonicTabs type because probe with other templates and this does not happen.

If someone could help me, I would appreciate it.

Replace accents or acutes with html code, for example:

Página = Página