Stickygridheaders Width Of The Header Line

As you can see from the following picture: When I scroll to the letter the green line on the header fills the space (as B letter) but when not fills only the letter (as C letter).

Solution 1:

Maybe this question is a bit old, but I was struggling with the same problem today and I wanted to share what I did.

What it was happening is that I was using gradle to add the dependency to this library and I knew that without gradle in a previous version it was working at some point, so I deleted the dependency and added this jar that I had among my files and then it was fixed.

stickygridheaders.jar file