[ANGULAR] Column line major problem

[nico-lgtech-gmail]

I send you a project test.
You juste need to run "npm i"
and "ng serve" after

[alex.l]

Hi nico-lgtech-gmail,

I removed your attachments after downloading. Please never include the source code of our components into public access, you can use PM for this purposes if it's required.
Please upgrade your version of the Scheduler. I was able to reproduce this problem with your version, but it's fixed in the latest 4.0.3
Follow our upgrade guides from 3.0.0 up to 4.0.0.
https://bryntum.com/docs/scheduler/#guides/upgrades/3.0.0.md

All the best,
Alex