max is not working properly in time scale v2.7.0

[DurgpalSingh]

Current Behavior

I set max value in time scale it working fine when dataset has 2 and more values otherwise behaviour unexpected.
Why it is behaving like this.

Steps to Reproduce (for bugs)

Dataset with 2 and more values

https://jsfiddle.net/657fxL8r/7/

Dataset with 1 value.

https://jsfiddle.net/657fxL8r/8/

Environment

• Chart.js 2.7.0:

[etimberg]

I think this is related to source: 'labels'. CC @simonbrunel @benmccann for a better answer

[benmccann]

I believe source: 'labels' was the default in 2.6.0, so if it is related to that it's unlikely to be a new issue

[benmccann]

What is the behavior you expect here?

[DurgpalSingh]

@benmccann I know labels is not beyond with max but ticks is dependent on max. In second fiddle when I have only one dataset ticks is not depending on max. I am expecting when I set max to one year and unit : 'month' then ticks should be 12 and bar will show only one tick that is not happening here when I have only one dataset. See the difference of both fiddle.

[benmccann]

will show only one tick that is not happening here

I'm not understanding your explanation of what you expect the behavior to be. When I click https://jsfiddle.net/657fxL8r/8/ I see only one tick

[DurgpalSingh]

@benmccann this fiddle https://jsfiddle.net/657fxL8r/8/ showing one one tick its right but bar width is not correct. See another fiddle https://jsfiddle.net/657fxL8r/7/ Here bar width is right.
I want bar width same as fiddle2. I know I can set bar width with bar Thickness but I want to set auto when i set max value is year.

[benmccann]

Yes, I agree that it is strange that the bar is off-center

I believe @nagix was working on a solution for that

[DurgpalSingh]

Any solution