[2021.4.0.595] IOBox (Boolean) does not show true value and pads do not show layer preview

[bjoern]

related:

[2021.4 - 471] String IOBoxes don't update unless deleted and re-created

Don’t know if it is the same bug or just something similar: [iobox] From the patch @benju posted here. Tested with 1. 2021.4.0-605. When vvvv is started by opening the patch the ioboxes are “broken”. When first starting vvvv and then the patch they work. Same happens with patch I posted here: https://discourse.vvvv.org/t/simple-example-using-mousekeyhook-nuget/19958