Hello,
Thank you for making a bug report.
I can see that Omega is attempting to get you to use Thrasher as a material, as evidence by the glow around it. You can compare that to the lack of glow around Parallel eXceed.
I am wondering what platform you are using as it seems like the hit box is not registering your clicking on thrasher.
Please follow up so that we can help nail this down.
Thank you.