[BUG] Timeline expression initialization is still using "es" as function name

[zhongnansu]

Describe the bug

Timeline expression in "Timelion" visualization type is still using "es" as function name.

To Reproduce

Expected behavior
it should be rebranded as ".opensearch(*)"?

OpenSearch Version
1.2

Dashboards Version
1.2
Plugins

Please list all plugins currently enabled.

Screenshots

If applicable, add screenshots to help explain your problem.

Host/Environment (please complete the following information):

• OS: [e.g. iOS]
• Browser and version [e.g. 22]

Additional context

Add any other context about the problem here.

[kavilla]

Hello @zhongnansu,

Thanks for opening. .es is available and .opensearch is available. We allow for both to ensure backwards compatibility to ensure users do not have to update their saved objects for the visualizations to work. Since this falls into the functionality realm we were given the okay to allow for both.

Would the bug be the initial creation of the visualization should be .opensearch?

[zhongnansu]

Hello @zhongnansu,

Thanks for opening. .es is available and .opensearch is available. We allow for both to ensure backwards compatibility to ensure users do not have to update their saved objects for the visualizations to work. Since this falls into the functionality realm we were given the okay to allow for both.

Would the bug be the initial creation of the visualization should be .opensearch?

@kavilla Hi Rocky. You are right, I just tested it, .opensearch() does work. I updated the issue name, so it makes more sense