Ganttview task are not in line

Using my Dolibarr
1

How to fix so that the task name and date bars is flush?
after 5 task they start to miss match.
And after 10 line the taske are one line wrong.

Pièces jointes :

2

Do you have problem if you use the skin “eldy” ?

3

I have trouble getting the left to be in line with the right side of the table.
And it’s the same if I switch skins.

gantt.jpg
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