Width of select container drop down in log viewer bobbles on expand/collapse

[richard-cox]

Setup

• Rancher version: 2.10

Describe the bug

• Width of select component expands to show Container: <container name>
• When select component opens the Container part is removed and the width then shrinks

To Reproduce

• Deploy a pod that has two containers
• View logs
• Expand/collapse container selector

Result

• Width bobbles, made more ugly by three buttons on right moving around

Expected Result

• Width of select remains the same

Screenshots

Additional context

• might be impacted by https://github.com/rancher/dashboard/issues/12643