I barely understand the stack this (or any ffxiv plugin, for that matter) uses. However, it doesn't look like imgui supports this yet https://github.com/ocornut/imgui/issues/952
I'm closing all issues as NeatNoter has been adopted by Shadow. If you are still interested in this bug/feature, please report it on their new github repo. Thanks for using NeatNoter.
I barely understand the stack this (or any ffxiv plugin, for that matter) uses. However, it doesn't look like imgui supports this yet https://github.com/ocornut/imgui/issues/952