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fix(workflow): allow dual-mode blocks inside loop/parallel subflows #6633

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Merged
waleedlatif1 merged 1 commit into from
Aug 12, 2026
Merged

fix(workflow): allow dual-mode blocks inside loop/parallel subflows #6633

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8 changes: 4 additions & 4 deletions apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2020,11 +2020,11 @@ const WorkflowContent = React.memo(
const name = getUniqueBlockName(baseName, blocks)

if (containerInfo) {
// Check if this is a trigger block or has trigger mode enabled
// Only reject blocks that will actually be triggers: pure trigger blocks
// and explicit trigger-mode drops. A dual-mode block (e.g. Gmail) added
// without trigger mode is an ordinary block and is valid in a subflow.
const isTriggerBlock =
blockConfig.category === 'triggers' ||
blockConfig.triggers?.enabled ||
data.enableTriggerMode === true
blockConfig.category === 'triggers' || data.enableTriggerMode === true

if (isTriggerBlock) {
toast.error('Triggers cannot be placed inside loop or parallel subflows.')
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