diff --git a/web/utils/tooltip-action-utils.js b/web/utils/tooltip-action-utils.js
--- a/web/utils/tooltip-action-utils.js
+++ b/web/utils/tooltip-action-utils.js
@@ -21,16 +21,13 @@
 
 import {
   type MessageTooltipAction,
-  findTooltipPosition,
-  getTooltipStyle,
+  getTooltipPositionStyle,
   calculateTooltipSize,
-  type TooltipSize,
   type TooltipPosition,
 } from './tooltip-utils.js';
 import { getComposedMessageID } from '../chat/chat-constants.js';
 import { useEditModalContext } from '../chat/edit-message-provider.js';
 import MessageTooltip from '../chat/message-tooltip.react.js';
-import type { PositionInfo } from '../chat/position-types.js';
 import { useTooltipContext } from '../chat/tooltip-provider.js';
 import CommIcon from '../CommIcon.react.js';
 import { InputStateContext } from '../input/input-state.js';
@@ -305,43 +302,6 @@
   onMouseLeave: ?() => mixed,
 };
 
-type GetTooltipPositionStyleParams = {
-  +tooltipSourcePosition: ?PositionInfo,
-  +tooltipSize: TooltipSize,
-  +availablePositions: $ReadOnlyArray<TooltipPosition>,
-  +preventDisplayingBelowSource?: boolean,
-};
-
-function getTooltipPositionStyle(params: GetTooltipPositionStyleParams) {
-  const {
-    tooltipSourcePosition,
-    tooltipSize,
-    availablePositions,
-    preventDisplayingBelowSource,
-  } = params;
-  if (!tooltipSourcePosition) {
-    return undefined;
-  }
-  const tooltipPosition = findTooltipPosition({
-    sourcePositionInfo: tooltipSourcePosition,
-    tooltipSize,
-    availablePositions,
-    defaultPosition: availablePositions[0],
-    preventDisplayingBelowSource,
-  });
-  if (!tooltipPosition) {
-    return undefined;
-  }
-
-  const tooltipPositionStyle = getTooltipStyle({
-    tooltipPosition,
-    sourcePositionInfo: tooltipSourcePosition,
-    tooltipSize,
-  });
-
-  return tooltipPositionStyle;
-}
-
 function useMessageTooltip({
   availablePositions,
   item,
diff --git a/web/utils/tooltip-utils.js b/web/utils/tooltip-utils.js
--- a/web/utils/tooltip-utils.js
+++ b/web/utils/tooltip-utils.js
@@ -283,6 +283,45 @@
   invariant(false, `Unexpected tooltip position value: ${tooltipPosition}`);
 }
 
+type GetTooltipPositionStyleParams = {
+  +tooltipSourcePosition: ?PositionInfo,
+  +tooltipSize: TooltipSize,
+  +availablePositions: $ReadOnlyArray<TooltipPosition>,
+  +preventDisplayingBelowSource?: boolean,
+};
+
+function getTooltipPositionStyle(
+  params: GetTooltipPositionStyleParams,
+): ?TooltipPositionStyle {
+  const {
+    tooltipSourcePosition,
+    tooltipSize,
+    availablePositions,
+    preventDisplayingBelowSource,
+  } = params;
+  if (!tooltipSourcePosition) {
+    return undefined;
+  }
+  const tooltipPosition = findTooltipPosition({
+    sourcePositionInfo: tooltipSourcePosition,
+    tooltipSize,
+    availablePositions,
+    defaultPosition: availablePositions[0],
+    preventDisplayingBelowSource,
+  });
+  if (!tooltipPosition) {
+    return undefined;
+  }
+
+  const tooltipPositionStyle = getTooltipStyle({
+    tooltipPosition,
+    sourcePositionInfo: tooltipSourcePosition,
+    tooltipSize,
+  });
+
+  return tooltipPositionStyle;
+}
+
 type CalculateTooltipSizeArgs = {
   +tooltipLabels: $ReadOnlyArray<string>,
   +timestamp: string,
@@ -317,4 +356,4 @@
   };
 }
 
-export { findTooltipPosition, calculateTooltipSize, getTooltipStyle };
+export { findTooltipPosition, getTooltipPositionStyle, calculateTooltipSize };