+++ This bug was initially created as a clone of Bug #101587 +++ Although the toolpanel extension appears to install correctly when using Tools > Extension Manager > Add, no toolbar is registered in the View > Toolbar list, or indeed, anywhere else. Could this be a problem with the XCU file ? Tested against LO5152 and master build 530 alpha for OSX 10.11.6 with the corresponding SDK
Sometimes I really hate BZ...