I completely get where you’re coming from—working with multiselect filters in a limited view can be frustrating, especially when dealing with a lot of options.
Until the release of this feature, you can try moving your multiselect options into a separate table and linking them back to your primary table. This way, you can filter using linked records, which tend to be more manageable. Or, instead of applying complex filters, try grouping your records by the multiselect field. This will allow to see all the options more clearly and navigate the data without manually scrolling through filter settings.
Mary Jennings