Format of secondary field not correct in graph


when I have 2 fileds in a graph and I want to show both values of fields, if the fields have different formats, the graph shows the same format:

Format second field

Diagnostic info
“browser-info”: {
“language”: “en”,
“platform”: “Linux x86_64”,
“userAgent”: “Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36”,
“vendor”: “Google Inc.”
“system-info”: {
“file.encoding”: “UTF-8”,
“”: “OpenJDK Runtime Environment”,
“java.runtime.version”: “11.0.6+10-LTS”,
“java.vendor”: “ Inc.”,
“java.vendor.url”: “”,
“java.version”: “11.0.6”,
“”: “OpenJDK 64-Bit Server VM”,
“java.vm.version”: “11.0.6+10-LTS”,
“”: “Linux”,
“os.version”: “4.14.173-137.228.amzn2.x86_64”,
“user.language”: “en”,
“user.timezone”: “UTC”
“metabase-info”: {
“databases”: [
“hosting-env”: “unknown”,
“application-database”: “postgres”,
“application-database-details”: {
“database”: {
“name”: “PostgreSQL”,
“version”: “10.4”
“jdbc-driver”: {
“name”: “PostgreSQL JDBC Driver”,
“version”: “42.2.8”
“run-mode”: “prod”,
“version”: {
“date”: “2020-10-26”,
“tag”: “v0.37.0.2”,
“branch”: “release-x.37.x”,
“hash”: “ba7be09”
“settings”: {
“report-timezone”: “UTC”

Hi @aris_pg
You’re seeing this issue: - upvote by clicking :+1: on the first post
By the way, latest release is 0.37.5

Thanks @flamber