the execution screen does not show some linked Test Plans on the breadcrumb

The breadcrumb in the execution screen is not showing all the linked Test Plans.

There are two somehow related problems.

1.

Whenever there are two linked Test Plans to a given Test Execution, the execution screen only shows the first one.

the strange is that this only happens for some Test Plan keys (maybe it's because of the pixel width)

2.

If there are 3 linked Test Plans, the breadcrumb popup misses one of them.