Overview of the use of crosstab themes (similar to overview of user dimensions)

For user dimensions it is possible to see a list of the analysis that uses the specific user dimension

It would be great with the same function for crosstable themes.

For textbox templates it is possible to find a styleId in the xml text behind the xview file and search for this Id to identify documents using a specific textbox template. (As described in this request https://community.targit.com/hc/en-us/community/posts/11479721704988-Overview-of-the-use-of-textbox-templates-similar-to-overview-of-user-dimensions- )

But I can't seem to find a similar method for crosstab themes? I can't find a styleId to use for a search.

Any known work arounds?