2019.2b7 Shader Graph needs restarting after adding a property

Has anyone else noticed that once you add a property to the blackboard of the Shader Graph the graph becomes unresponsive and the only way to get it working again is to close the window and re-open the shader?

Luckily the "Save Asset" button still works so you can make gradual progress...

 

Yes, I can confirm this issue

 

Hi, this happens for LWRP 6.7.1

 

I can confirm. It's been like this for weeks (at least since b4). I actually didn't think reporting it as a bug would be necessary since it's so obvious (happens every time you create a property).

 

I am using 6.7.1. I will submit a bug report tonight.

 

I am unable to reproduce the issue in a test project Can anyone else help by generating a reproducible project?

 

I have a reproducable project and will report it soon, I also thought it was so blindingly obvious that it could surely not be missed!

 

Note that there is an update from LWRP 6.7.1 to 6.9, however I haven't checked if the bug still exists in this version.

 

I can confirm that it still exists.

 

I have filed a bug report for this but it affects the shader graph in any project using the latest shader graph version!

 

Case 1170465, the QA team confirmed it was reproducible