entity_ref_tab_formatter 11.3.0

Entity Reference Tab Formatter – Release Notes

New Views Block Body – Tab/accordion bodies can now render any Views block display. Pick “Views block” in the formatter settings, choose a display, and (optionally) enter comma-separated contextual filter arguments.
Config Schema Updated – Added views_block and views_block_arguments keys so config exports stay valid.
UI Enhancements – Settings form now exposes a Views block dropdown plus argument field, and the formatter summary reflects which block is selected.
Runtime Rendering – viewElements() handles the Views block output alongside the existing “rendered entity” and field-based bodies, including graceful fallbacks when a block returns no rows.