As I remember, they wont have any bar. Doesn't it? But in the tracker is a patch which fixes this behaviour.

I would try this, but I'm currently not at home (just on my smartphone).

You can find the patches on #12730 and it's related issues. Maybe you could give a quick feedback.

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Daniel Felix wrote:
> As I remember, they wont have any bar. Doesn't it?

DOES it.

> I would try this, but I'm currently not at home (just on my smartphone).

This issue is not so urgent and can be combined with another refine.

> You can find the patches on #12730 and it's related issues. Maybe you could give a quick feedback.

The thread is too messy to figure out where is the solution for this issue.

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Confirmed.

!{width: 407px;}.gantt-defect13521@2x.png!
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FWIW: Pavel Shalagin wrote about it first (and even provided a patch for it) in #6276#note-17 about 7 years ago:
> "Don't know if it can be considered as a problem, but the tasks with the same start_date and end_date seems not to be colored of progress and late correctly on the diagram. They all are just grey. [...]
> I would suggest some changes (please see the patch). [...]"

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I confirmed that the patch written by Pavel Shalagin will solve the problem.
However, I think that the Gantt Bar should turn red when the start date is the same as the current date.

I added a few fixes and test code to the patch written by Pavel Shalagin at #6276#note-17.

|change from|change to|
|!gantt1.png!|!gantt2.png!|
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Committed. Thanks to everyone involved in fixing this issue.
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