When creating an Index, you are limited to populate ONLY one Index style format. If you want create more Indexes like the Index format, you can't, you are forced to use the Table of Contents style. Look at MS Word, you can create a General Index, a Index of Cases and Index of Figures.
My suggestion: improve the Index function with the ability to create multiple Indexes, that follow the actual Index format (not the Table of Contents Format)
David Horsfall shared this idea