Bliss don't display shelter's "unfreez and lunch" shortcuts
But when an app is added into the "Auto Freeze List" of shelter and then one chooses to create an "unfreeze and lunch shortcut" for that app, the corresponding icon is not displayed by Bliss.
The "Auto Freeze List" is an important feature of shelter regarding privacy and isolation. Making use of it allows to restrict the effect of pervasive apps, as they will be frozen when not being used.
Workaround: the easiest way of course is to use another launcher such as "lawnchair", but this is not a solution.
Looking forward for a fix, and thanks to Bliss devs and the community for the great job :)
P.S. I wrote the same, few minutes ago, as a comment on the closed issue #66 (closed).