Check function of Edge Blend "Stop Short of Corner" option does not work

Even if using "Stop Short of Corner" option and enter the arc length where Edge Blend cannot actually be applied, an alert will not come up. In NX 2312, an alert "Unable to apply Blend" was output and I was able to know the error in advance. Why is there no alert output in NX 2412?

Reproduced Steps:
1. Create a draft on one of faces in Block solid
2. When insert Edge Blend, enter arc length with the option "Stop Short of Corner".

This is due to a bug in NX and will be fixed in NX 2506 series.
Workaround: After entering the arc length, you can output an alert by selecting "Show Result" in the dialog.

This behavior occurs only in NX 2406 and NX 2412. It does not occur in other NX Series.
Furthermore, the command will not succeed in situations where it is actually not applicable, and an error will be output when Edge Blend is tried to apply.

***Please refer to PL8832347 for Japanese article.