Usages of a variable / action chain

Summary:

hi! I'd like to view the usages of a variable, or of an action chain… i could see that under variables / usages and action chains / usages for a while, but perhaps after the app got too big, now under usages for most variables and many action chains is displayed "Too many files to display usages".

Content (please ensure you mask any confidential information):

Is there a way to recreate / refresh the usages for a variable, and for an action chain? I can search in Git, but to do so within VB would be more convenient.

Version (include the version you are using, if applicable):