Pale Moon 30: toolbar icons missing

[Gittyperson]

Hello, hope you are well.

Pale Moon 30 introduced some GUID changes. Using Open With 6.8.1 on Windows 10. The extension seems to work fine (context menus and Tool menu options work as expected) but the toolbar buttons are missing.

Pale Moon 30.0 release announcement
Release notes (with some notes for add-on developers)

[Gittyperson]

Due to unforeseen circumstances, looks like some of the PM30 changes will be reverted. Hopefully, Open With v6 will work again.

Please note I opened this issue in hope of a update, after noticing this:

"- Will Open With continue to work on SeaMonkey/Thunderbird/Pale Moon?

• Yes, although there will only be updates if absolutely necessary."

https://darktrojan.github.io/openwith/webextension.html

edit: the v30 release has been rolled back for now