Hotfix: Resolve incompatibility issue with WP 6.5

[pauloiankoski]

Resolves GIVE-583

Description

This pull request introduces a hotfix for an incompatibility issue between Visual Form Builder and WordPress 6.5. Previously, any modification to a block resulted in a re-render. Upon investigation, I discovered this was caused by a function designed to ensure all blocks reside within a section block. However, this function was triggering a change to the form state on every modification. This pull request now verifies whether a change causes a block to be placed outside of a section block; if not, it simply ignores the remainder of the function.

Affects

Visual Form Builder

Visuals

Testing Instructions

1. Create/Open a form in the VFB
2. Edit any block attribute
3. Confirm the block remains selected
4. Move a block to be placed outside of a section block
5. Confirm a section block is automatically created and the moved block is placed within that new section

Pre-review Checklist

• Acceptance criteria satisfied and marked in related issue
• Relevant @unreleased tags included in DocBlocks
• Includes unit tests
• Reviewed by the designer (if follows a design)
• Self Review of code and UX completed

[jonwaldstein]

Great sleuthing @pauloiankoski 🧙!

[jonwaldstein]

Build for QA: https://github.com/impress-org/givewp/actions/runs/8560018627