improvement(snapshot): show subblocks for trigger only blocks in frozen canvas

[waleedlatif1]

Summary

• show subblocks for trigger only blocks in frozen canvas
• we didn't show the trigger subblocks for blocks that only exclusively function as triggers, like the schedule

Type of Change

• Bug fix

Testing

Tested manually

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
docs	Skipped		Jan 15, 2026 6:34pm

[greptile-apps]

Greptile Summary

Fixed subblock visibility for trigger-only blocks in the frozen canvas preview. Previously, trigger-mode subblocks were hidden for all blocks. Now, blocks with category: 'triggers' (like Schedule) correctly display their trigger-mode configuration fields in the block details sidebar.

Changes:

• Updated visibleSubBlocks filter to check blockConfig.category !== 'triggers' before excluding mode === 'trigger' subblocks
• Allows trigger-only blocks (e.g., Schedule with cron configuration) to show their trigger subblocks in preview mode
• Non-trigger blocks continue to hide trigger-mode subblocks as expected

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The change is a precise, well-targeted bug fix that adds a simple category check to preserve existing behavior for non-trigger blocks while enabling the intended display for trigger-only blocks. The logic is sound and properly commented.
• No files require special attention

Important Files Changed

Filename	Overview
apps/sim/app/workspace/[workspaceId]/w/components/preview/components/block-details-sidebar.tsx	Fixed subblock visibility logic to show trigger-mode subblocks for trigger-only blocks (category 'triggers') in frozen canvas preview

Sequence Diagram

sequenceDiagram
    participant User
    participant BlockDetailsSidebar
    participant getBlock
    participant BlockConfig
    participant SubBlock

    User->>BlockDetailsSidebar: View trigger block in frozen canvas
    BlockDetailsSidebar->>getBlock: getBlock(block.type)
    getBlock-->>BlockDetailsSidebar: blockConfig
    
    BlockDetailsSidebar->>BlockDetailsSidebar: Filter subBlocks for visibility
    
    alt Block category is 'triggers'
        BlockDetailsSidebar->>BlockDetailsSidebar: Include trigger-mode subblocks
        Note over BlockDetailsSidebar: New logic: show trigger subblocks<br/>for trigger-only blocks
    else Block category is not 'triggers'
        BlockDetailsSidebar->>BlockDetailsSidebar: Exclude trigger-mode subblocks
        Note over BlockDetailsSidebar: Original logic: hide trigger subblocks<br/>for regular blocks
    end
    
    BlockDetailsSidebar->>SubBlock: Render visibleSubBlocks
    SubBlock-->>User: Display configuration fields

Loading

[greptile-apps]

_{1 file reviewed, 1 comment}

_{Edit Code Review Agent Settings | Greptile}