Did you try KV Element:
Element by Kushview is a Virtual Instrument and a Virtual Effect Audio Plugin and an Audio Plugin Host and a Standalone Application for macOS, Windows and Linux. It functions as a VST Plugin, an Audio Units Plugin, a VST 3 Plugin, an AAX Plugin, a LADSPA Plugin and a Standalone Application. It can host VST Plugins, Audio Units Plugins, VST 3 Plugins, LADSPA Plugins and LV2 Plugins.
https://github.com/kushview/Element/releases
EDIT: missed
"now there is LV2 plugin support!"