Expected behavior
Given this label ['Yellow', 'subTitle'].
This will render as 2 seperate lines on the canvas.à
I would expect the tooltip to render as Yellow, subTitle.
Current behavior
But currently, it results in Yellow,subTitle with no space after the comma.

Reproducible sample
https://jsfiddle.net/Leelenaleee/3d50fkL9/26/
Optional extra steps/info to reproduce
No response
Possible solution
No response
Context
No response
chart.js version
4.4.8
Browser name and version
No response
Link to your project
No response
Expected behavior
Given this label
['Yellow', 'subTitle'].This will render as 2 seperate lines on the canvas.à
I would expect the tooltip to render as
Yellow, subTitle.Current behavior
But currently, it results in

Yellow,subTitlewith no space after the comma.Reproducible sample
https://jsfiddle.net/Leelenaleee/3d50fkL9/26/
Optional extra steps/info to reproduce
No response
Possible solution
No response
Context
No response
chart.js version
4.4.8
Browser name and version
No response
Link to your project
No response