I upgraded ElastcCloud v.7.17.6 to v.8.4.1.
Input controls seem to be not a better look and became unreadable in the suggestion list.
The same data is in the suggestion list in v.7.17.6.
Hi @m-amano , thank you for reporting this issue. We will fix it as soon as we can, we opened an issue in our Github repository where you can track progress [Legacy Input Controls] Apply Kibana Theme · Issue #140098 · elastic/kibana · GitHub. However, it would be ideal if you replace the legacy controls with the new controls which should work fine in dark mode Filter dashboard data with controls | Kibana Guide [master] | Elastic. You will find the option to create them in the Dashboard toolbar. Please let us know if you have any issues.
@Teresa_Alvarez
Thanks for opening up the case! I'll check the new type of controls.