Pulse of table with 2 column has a weird blue bar


Please see attached image. I have an odd issue where if I pulse a table with 2 columns its adding a blue bar on the right of the last row.

How do I get rid of it?


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    "vendor": "Google Inc."
  "system-info": {
    "file.encoding": "UTF-8",
    "java.runtime.name": "OpenJDK Runtime Environment",
    "java.runtime.version": "11.0.7+10",
    "java.vendor": "AdoptOpenJDK",
    "java.vendor.url": "https://adoptopenjdk.net/",
    "java.version": "11.0.7",
    "java.vm.name": "OpenJDK 64-Bit Server VM",
    "java.vm.version": "11.0.7+10",
    "os.name": "Linux",
    "os.version": "4.14.193-149.317.amzn2.x86_64",
    "user.language": "en",
    "user.timezone": "GMT"
  "metabase-info": {
    "databases": [
    "hosting-env": "elastic-beanstalk",
    "application-database": "postgres",
    "application-database-details": {
      "database": {
        "name": "PostgreSQL",
        "version": "11.8"
      "jdbc-driver": {
        "name": "PostgreSQL JDBC Driver",
        "version": "42.2.8"
    "run-mode": "prod",
    "version": {
      "date": "2020-12-03",
      "tag": "v0.37.3",
      "branch": "release-x.37.x",
      "hash": "2f1e783"
    "settings": {
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The only workaround I found was to create a dummy column and give it random name and then go into the visualization toolbar on the left and go into the column and replace the random name with a space. This removed the column header and weird blue bar.

Hi @VinayakK
It’s hard to tell without looking at the raw data result of the question, but pulses are automatically converted to try to best represent the data in minimal form:
https://github.com/metabase/metabase/issues/5493 - upvote by clicking :+1: on the first post

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