https://github.com/geometalab/Vector-Tiles-Reader-QGIS-Plugin/issues/117 says that for https://github.com/klokantech/vector-tiles-sample/releases/download/v1.0/countries.mbtiles "bounds" in metadata is missing.
geometalab/Vector-Tiles-Reader-QGIS-Plugin#117 says that for https://github.com/klokantech/vector-tiles-sample/releases/download/v1.0/countries.mbtiles "bounds" in metadata is missing.