V 3.16.2.7 report from my first tests with multilingual V4 maps,
i use germany and swiss map with rendertheme-v4
- map icon im "Maps" is V2, but map is V4

- in ZL´s < 10 loading map is very slow
- POI icons, no popup label, not clickable ?!
- on first zoom to ZL 17 all POI icons are well displayed, zoom in or out and back to ZL 17 some icons are cut.

- autoloading map didn´t work
- in the area of country border color of lake is white and not blue e.g. Bodensee/Lake Constance or Genfer See
- name of lake isn´t displayed

- multilingual town names
e.g.
en/de/fr/es >
Konstanz/Konstanz/Constance/Constanca visible ZL14-ZL22
en/de/fr/es > Munich/München/Munich/Múnich visible ZL6-ZL9 always, ZL11+12 brocken word
Question:
what should multilingual map display? - names of towns, POI´s ??