diff --git a/theatre/studio/src/panels/BasePanel/PanelDragZone.tsx b/theatre/studio/src/panels/BasePanel/PanelDragZone.tsx
index 64e7eeb..f49f488 100644
--- a/theatre/studio/src/panels/BasePanel/PanelDragZone.tsx
+++ b/theatre/studio/src/panels/BasePanel/PanelDragZone.tsx
@@ -8,7 +8,7 @@ import styled from 'styled-components'
 import {panelDimsToPanelPosition, usePanel} from './BasePanel'
 import {useCssCursorLock} from '@theatre/studio/uiComponents/PointerEventsHandler'
 import {clamp} from 'lodash-es'
-import {visibleSize} from './common'
+import {minVisibleSize} from './common'
 
 const Container = styled.div`
   cursor: move;
@@ -40,12 +40,12 @@ const PanelDragZone: React.FC<
               top: clamp(
                 stuffBeforeDrag.dims.top + dy,
                 0,
-                window.innerHeight - visibleSize,
+                window.innerHeight - minVisibleSize,
               ),
               left: clamp(
                 stuffBeforeDrag.dims.left + dx,
-                -stuffBeforeDrag.dims.width + visibleSize,
-                window.innerWidth - visibleSize,
+                -stuffBeforeDrag.dims.width + minVisibleSize,
+                window.innerWidth - minVisibleSize,
               ),
             }
             const position = panelDimsToPanelPosition(newDims, {
diff --git a/theatre/studio/src/panels/BasePanel/PanelResizeHandle.tsx b/theatre/studio/src/panels/BasePanel/PanelResizeHandle.tsx
index 8318473..bce3910 100644
--- a/theatre/studio/src/panels/BasePanel/PanelResizeHandle.tsx
+++ b/theatre/studio/src/panels/BasePanel/PanelResizeHandle.tsx
@@ -9,7 +9,7 @@ import styled from 'styled-components'
 import {panelDimsToPanelPosition, usePanel} from './BasePanel'
 import {pointerEventsAutoInNormalMode} from '@theatre/studio/css'
 import {clamp} from 'lodash-es'
-import {visibleSize} from './common'
+import {minVisibleSize} from './common'
 
 const Base = styled.div`
   position: absolute;
@@ -174,7 +174,7 @@ const PanelResizeHandle: React.FC<{
                 0,
                 Math.min(
                   bottom - stuffBeforeDrag.minDims.height,
-                  window.innerHeight - visibleSize,
+                  window.innerHeight - minVisibleSize,
                 ),
               )
               const height = bottom - top
@@ -188,7 +188,7 @@ const PanelResizeHandle: React.FC<{
                 newDims.left + dx,
                 Math.min(
                   right - stuffBeforeDrag.minDims.width,
-                  window.innerWidth - visibleSize,
+                  window.innerWidth - minVisibleSize,
                 ),
               )
               const width = right - left
@@ -200,7 +200,7 @@ const PanelResizeHandle: React.FC<{
                 newDims.width + dx,
                 Math.max(
                   stuffBeforeDrag.minDims.width,
-                  visibleSize - stuffBeforeDrag.dims.left,
+                  minVisibleSize - stuffBeforeDrag.dims.left,
                 ),
               )
             }
diff --git a/theatre/studio/src/panels/BasePanel/common.tsx b/theatre/studio/src/panels/BasePanel/common.tsx
index 1af4f26..47ddf8f 100644
--- a/theatre/studio/src/panels/BasePanel/common.tsx
+++ b/theatre/studio/src/panels/BasePanel/common.tsx
@@ -60,4 +60,5 @@ export const TitleBar = styled.div`
   text-overflow: ellipsis;
 `
 
-export const visibleSize = 100
+// the minimum visible width or height when the panel is partially offscreen
+export const minVisibleSize = 100
diff --git a/theatre/studio/src/panels/SequenceEditorPanel/RightOverlay/FocusRangeZone/FocusRangeZone.tsx b/theatre/studio/src/panels/SequenceEditorPanel/RightOverlay/FocusRangeZone/FocusRangeZone.tsx
index 5d3e29e..ed978ca 100644
--- a/theatre/studio/src/panels/SequenceEditorPanel/RightOverlay/FocusRangeZone/FocusRangeZone.tsx
+++ b/theatre/studio/src/panels/SequenceEditorPanel/RightOverlay/FocusRangeZone/FocusRangeZone.tsx
@@ -20,7 +20,7 @@ import React, {useEffect, useMemo, useRef, useState} from 'react'
 import styled from 'styled-components'
 import FocusRangeStrip, {focusRangeStripTheme} from './FocusRangeStrip'
 import FocusRangeThumb from './FocusRangeThumb'
-import {visibleSize} from '@theatre/studio/panels/BasePanel/common'
+import {minVisibleSize} from '@theatre/studio/panels/BasePanel/common'
 
 const Container = styled.div<{isShiftDown: boolean}>`
   position: absolute;
@@ -190,12 +190,12 @@ function usePanelDragZoneGestureHandlers(
                 top: clamp(
                   stuffBeforeDrag.dims.top + dy,
                   0,
-                  window.innerHeight - visibleSize,
+                  window.innerHeight - minVisibleSize,
                 ),
                 left: clamp(
                   stuffBeforeDrag.dims.left + dx,
-                  -stuffBeforeDrag.dims.width + visibleSize,
-                  window.innerWidth - visibleSize,
+                  -stuffBeforeDrag.dims.width + minVisibleSize,
+                  window.innerWidth - minVisibleSize,
                 ),
               }
               const position = panelDimsToPanelPosition(newDims, {