MCB without Capabilities names

I’m now experiencing an issue on my model:
I generated an MCB: had to close and reopen the workbench to manage to display the capabilities (mentionned displayed but not visible at first)
The second issue is that names keep hiding: the toggle is show, the font is default set to black for one, filter is all clear (only hide on this view, all hides are unselected…
Problem occurs only for capabilities transitioned from OC, fresh ones are ok
An idea someone?
ver 1.3.0, windows 10, JRE & JDK 1.8

I reply to my own message: found the issue: in OA, I had distant actors that I did not want to see in SA… I had the wrong method to simplify it.
Thx for the time spend to anyone looked.

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