Fix the issue that labels section will be collapsed when click add label button.
Fix the issue that labels section will be collapsed when click add label button.

rancherio/ui,pengjiang80/ui,rancher/ui,pengjiang80/ui,westlywright/ui,lvuch/ui,westlywright/ui,rancherio/ui,lvuch/ui,vincent99/ui,vincent99/ui,pengjiang80/ui,rancher/ui,rancher/ui,westlywright/ui,rancherio/ui,lvuch/ui,vincent99/ui