"Smooth Bars" not smooth (for castbars)

[tjanok]

Troubleshooting Steps

Describe the expected behavior and what actually happened?

Animations on "bars" appear "jerky" or "slow". "Smooth Bars" option enabled/disabled doesn't seem to change anything, along with "smoothing amount" slider.

https://github.com/tukui-org/ElvUI/assets/8595236/65804194-8790-47f4-b929-0fe23712f561

Attached is a video of ElvUI compared to Quartz.

Reproducing the issue.

Fresh ElvUI install, show cast bar. Watch as the bar transitions. More noticeable on long duration.

Lua Errors

No response

Verification Steps

• [X] I have read the Changelog and verified ElvUI is up to date by checking /estatus
• [X] I have verified my issue doesn't exist in the Default UI or the Issue Tracker.
• [X] I have not read any of these steps, please close my issue when you see it.
• [X] I have done the Troubleshooting Steps and included the requested screenshots, which show the issue and status panel.

[kodewdle]

this don't apply to castbar, only health/power/altpower atm.