Incorrect validation feedback when creating instance

[Steve-Mcl]

Current Behavior

Name set (autogenerated) but I forgot to select Application - validation error is incorrectly shown beneath Instance Name!

Expected Behavior

Validation error should be shown on the Application not the instance name

Steps To Reproduce

1. Navigate to "Instances"
2. click "Create Instance"
3. set everything except Application and click "Create Instance"

Environment

• FlowFuse version: 2.6.x (Prod)
• Node.js version:
• npm version:
• Platform/OS: FFC
• Browser: Chrome

Have you provided an initial effort estimate for this issue?

I have provided an initial effort estimate