I installed izotope ozone stereo image and can't load it into the fx chain. I installed the dll into the correct folder yet it won't show on the add fx dialog. i also tried installing the dll to where the LADSPA fx are installed, i tried every folder a VST could be installed in but it won't show up on lmms. Maybe adding something that could allow you to drag dll files into an fx chain could help?
Are you sure you have installed it in the correct directory? if yes, are you spelling it correct (if you are searching for it)? There is no reason why dll shouldn't show up unless it does not satisfy the above criteria or are invalid.
What you have suggested is also a feature request. However, I cannot comment on that and it is best for musikbear to let us know what will be done about the suggestion.