Hi fg,
They posted a workaround. 👍
- [NEW] We’re investigating reports that the New button in Snipping Tool isn’t working for some Insiders after upgrading to Build 25295. If you are impacted by this, going to Settings > Apps > Default apps, and setting screen snipping as the default for ms-screenclip, it should resolve the issue.
Be advised they are also investigating why the
workaround is not working for some.