[TSVB] Request validation error: [panels.0.series.0.metrics.0.percentiles.1.value]

[alexwizp]

Describe the bug:
Request validation error: [panels.0.series.0.metrics.0.percentiles.1.value]

[warning][plugins][visTypeTimeseries][visTypeTimeseries] Request validation error: [panels.0.series.0.metrics.0.percentiles.1.value]: expected at least one defined value but got [undefined] (saved object id: unsaved). This most likely means your TSVB visualization contains outdated configuration. You can report this problem under https://github.com/elastic/kibana/issues/new?template=Bug_report.md

Steps to reproduce:

1. Create or open TSVB visualization

2. Select Percentiles aggregation
   

3. Press + button and to add new percentile

Expected behaviour:
No console errors

[elasticmachine]

Pinging @elastic/kibana-app (Team:KibanaApp)