Impossible to query for a table despite for it being reachable

Hello there! First of all, thank you for Metabase, this is really a great tool to use and really fun to explore!

I run Metabase 0.44.6 with a connection to a Mongo database. I created a first dashboard querying one of my tables without issues, and wanted to add a second dashboard with another collection and link data between the two. However, it seems that I cannot create questions/segments/metrics over this new table.

Capture d’écran 2023-01-16 à 10.48.08

The table is visible, same for its columns, and I can even explore and generate automatic dashboards for it so I really don't understand what makes it impossible for me to generate my own questions

Capture d’écran 2023-01-16 à 10.47.23

I joined the diagnostic info in case it is of any help

  "browser-info": {
    "language": "fr-FR",
    "platform": "MacIntel",
    "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36",
    "vendor": "Google Inc."
  "system-info": {
    "file.encoding": "UTF-8",
    "": "OpenJDK Runtime Environment",
    "java.runtime.version": "",
    "java.vendor": "Eclipse Adoptium",
    "java.vendor.url": "",
    "java.version": "",
    "": "OpenJDK 64-Bit Server VM",
    "java.vm.version": "",
    "": "Linux",
    "os.version": "4.19.0-13-amd64",
    "user.language": "en",
    "user.timezone": "GMT"
  "metabase-info": {
    "databases": [
    "hosting-env": "unknown",
    "application-database": "postgres",
    "application-database-details": {
      "database": {
        "name": "PostgreSQL",
        "version": "15.1 (Debian 15.1-1.pgdg110+1)"
      "jdbc-driver": {
        "name": "PostgreSQL JDBC Driver",
        "version": "42.5.0"
    "run-mode": "prod",
    "version": {
      "date": "2022-11-01",
      "tag": "v0.44.6",
      "branch": "release-x.44.x",
      "hash": "5c6ae21"
    "settings": {
      "report-timezone": null

Mongo with Metabase won't allow nested queries till at least v46 Support Nested Queries in Mongo · Issue #5645 · metabase/metabase · GitHub

Hey, thank you for your answer! Seems like v46 brings a lot of nice changes for Mongo users.