diff --git a/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue
index 35ed5bfc0..85d8dedad 100644
--- a/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue
+++ b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/CanvasNodeDefault.vue
@@ -56,9 +56,9 @@ const classes = computed(() => {
 const styles = computed(() => {
 	const stylesObject: Record<string, string | number> = {};
 
-	if (renderOptions.value.configurable && requiredNonMainInputs.value.length > 0) {
+	if (renderOptions.value.configurable) {
 		let spacerCount = 0;
-		if (NODE_INSERT_SPACER_BETWEEN_INPUT_GROUPS) {
+		if (NODE_INSERT_SPACER_BETWEEN_INPUT_GROUPS && requiredNonMainInputs.value.length > 0) {
 			const requiredNonMainInputsCount = requiredNonMainInputs.value.length;
 			const optionalNonMainInputsCount = nonMainInputs.value.length - requiredNonMainInputsCount;
 			spacerCount = requiredNonMainInputsCount > 0 && optionalNonMainInputsCount > 0 ? 1 : 0;
@@ -167,7 +167,7 @@ function openContextMenu(event: MouseEvent) {
 	&.configurable {
 		--canvas-node--height: 100px;
 		--canvas-node--width: calc(
-			max(var(--configurable-node--input-count, 5), var(--configurable-node--min-input-count)) *
+			max(var(--configurable-node--input-count, 4), var(--configurable-node--min-input-count)) *
 				var(--configurable-node--input-width)
 		);
 
diff --git a/packages/editor-ui/src/components/canvas/elements/nodes/render-types/__snapshots__/CanvasNodeDefault.spec.ts.snap b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/__snapshots__/CanvasNodeDefault.spec.ts.snap
index b4874f966..386a3c598 100644
--- a/packages/editor-ui/src/components/canvas/elements/nodes/render-types/__snapshots__/CanvasNodeDefault.spec.ts.snap
+++ b/packages/editor-ui/src/components/canvas/elements/nodes/render-types/__snapshots__/CanvasNodeDefault.spec.ts.snap
@@ -4,7 +4,7 @@ exports[`CanvasNodeDefault > configurable > should render configurable node corr
 <div
   class="node configurable"
   data-test-id="canvas-configurable-node"
-  style="--canvas-node--main-input-count: 0; --canvas-node--main-output-count: 0;"
+  style="--configurable-node--input-count: 0; --canvas-node--main-input-count: 0; --canvas-node--main-output-count: 0;"
 >
   
   
@@ -33,7 +33,7 @@ exports[`CanvasNodeDefault > configuration > should render configurable configur
 <div
   class="node configurable configuration"
   data-test-id="canvas-configurable-node"
-  style="--canvas-node--main-input-count: 0; --canvas-node--main-output-count: 0;"
+  style="--configurable-node--input-count: 0; --canvas-node--main-input-count: 0; --canvas-node--main-output-count: 0;"
 >