We updated the timeline to the last version today ("react-calendar-timeline": "^0.20.0")
Since then, we have an empty space at the top right of the calendar:

I used the code of the example, that I included inside my template.
Right click => Inspect on this space shows me the calendar component.
To be precise, it's the div: class="rct-header-container header-sticky"
Am I the only one getting this issue ?
you need to use react version 16.3
Indeed, we have upgraded React to "react": "^16.6.0".
Is something planned to make it compatible for react 16.6 ?
Regards & thanks for your help
it works with react 16.6
https://codesandbox.io/s/6xlw8q8ppz
please provide a code sandbox for your problem and we will help you on that is happening
Thank for the answer.
As I coudln't find any explanation for my empty box, I've reinstalled the component. After that, it was working again.
It may have been corrupted at somepoint in our upgrade process.