C2 bug or plugin bug?

Hello, this happens to me with the photon plugin for C2.

The events disappear when the mouse moves over them.

I sent an email to the photon team but maybe the bug is C2 ?.

This does not happen with other plugins but I will still ask.

Please, can someone from Scirra answer this?

Sounds like a graphic issue, consider updating your graphic card drivers.

Does it happen for other addons as well ? (standard or third-part)

Thanks, I updated the drivers but the error continues.

It only happens to me with the photon plugin.

As I have seen, the latest beta of C2 has updated its UI.

Could it have something to do with that?