Execution flow animation not visible sometimes?

Sometimes, I don’t see the animated execution flow lines on my blueprints. The problem shows up mostly in subgraphs (collapsed nodes) and functions on larger blueprints. I’ve found sometimes closing all other blueprints helps, or also if I slow down time (slomo) in the editor play mode - but neither are 100% solutions.

Any tips?

Is it safe to assume the correct BP instance is selected for the debugger? Admittedly, working with collapsed nodes is no fun, true that.

Thanks - yes, correct instance selected. Also can happen inside functions and on main Event Graphs as well. I find it interesting that setting global time dilation to .15 made the animation appear sometimes. Having a hard time with ryhme and reason though. Frustrating.