I finally tested on a fresh install... and it works. So I dug some more, comparing the two installations, and realized at some point is a JS error on my regular install, linked to the chat integration plugin. In the end the code was outdated (it relied on a deprecated API), so I pulled the last version from git and... it worked.
Long story short: this was a plugin bug 
Sorry for the noise, and thanks for suggesting testing a separate install!
Hello,
I'm moving my team to Taiga, playing with n8n to setup some automations. It is again very handy to have everything in the same place, setup with LDAP!
With current Cloudron version there is a bug associated with webhooks, which has been fixed upstream in https://github.com/kaleidos-ventures/taiga-back/pull/10
Any chance you will update the Taiga package? There have been some activity since last April, with at least a new release each month (see https://github.com/kaleidos-ventures/taiga-back/blob/main/CHANGELOG.md); the bugfixes would be really appreciated 
