diff --git a/novelwriter/assets/icons/typicons_dark/icons.conf b/novelwriter/assets/icons/typicons_dark/icons.conf
index d5725121..e183b1a0 100644
--- a/novelwriter/assets/icons/typicons_dark/icons.conf
+++ b/novelwriter/assets/icons/typicons_dark/icons.conf
@@ -100,6 +100,8 @@ status_time     = typ_stopwatch-grey.svg
 sticky-off      = typ_pin-outline.svg
 sticky-on       = typ_pin.svg
 unchecked       = mixed_input-unchecked.svg
+unfold-hide     = typ_arrow-right.svg
+unfold-show     = typ_arrow-down.svg
 up              = typ_chevron-up.svg
 view            = typ_eye.svg
 view_build      = typ_export-grey.svg
diff --git a/novelwriter/assets/icons/typicons_dark/typ_arrow-down.svg b/novelwriter/assets/icons/typicons_dark/typ_arrow-down.svg
new file mode 100644
index 00000000..356a1edd
--- /dev/null
+++ b/novelwriter/assets/icons/typicons_dark/typ_arrow-down.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="24" height="24" version="1.2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+ <path d="m1.5077 8.1077 10.492 10.662 10.492-10.662c0.33846-0.33846 0.50769-0.84615 0.50769-1.1846 0-0.33846-0.16923-0.84615-0.50769-1.1846-0.33846-0.33846-0.67692-0.50769-1.1846-0.50769h-18.615c-0.50769 0-0.84615 0.16923-1.1846 0.50769-0.33846 0.33846-0.50769 0.84615-0.50769 1.1846 0 0.33846 0.16923 0.84615 0.50769 1.1846z" fill="#aeaeae" stroke-width="1.6923"/>
+</svg>
diff --git a/novelwriter/assets/icons/typicons_dark/typ_arrow-right.svg b/novelwriter/assets/icons/typicons_dark/typ_arrow-right.svg
new file mode 100644
index 00000000..288465d0
--- /dev/null
+++ b/novelwriter/assets/icons/typicons_dark/typ_arrow-right.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="24" height="24" version="1.2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+ <path d="m8.1077 22.492 10.662-10.492-10.662-10.492c-0.33846-0.33846-0.84615-0.50769-1.1846-0.50769-0.33846 0-0.84615 0.16923-1.1846 0.50769-0.33846 0.33846-0.50769 0.67692-0.50769 1.1846v18.615c0 0.50769 0.16923 0.84615 0.50769 1.1846 0.33846 0.33846 0.84615 0.50769 1.1846 0.50769 0.33846 0 0.84615-0.16923 1.1846-0.50769z" fill="#aeaeae" stroke-width="1.6923"/>
+</svg>
diff --git a/novelwriter/assets/icons/typicons_light/icons.conf b/novelwriter/assets/icons/typicons_light/icons.conf
index 5720ba58..9763734e 100644
--- a/novelwriter/assets/icons/typicons_light/icons.conf
+++ b/novelwriter/assets/icons/typicons_light/icons.conf
@@ -100,6 +100,8 @@ status_time     = typ_stopwatch-grey.svg
 sticky-off      = typ_pin-outline.svg
 sticky-on       = typ_pin.svg
 unchecked       = mixed_input-unchecked.svg
+unfold-hide     = typ_arrow-right.svg
+unfold-show     = typ_arrow-down.svg
 up              = typ_chevron-up.svg
 view            = typ_eye.svg
 view_build      = typ_export-grey.svg
diff --git a/novelwriter/assets/icons/typicons_light/typ_arrow-down.svg b/novelwriter/assets/icons/typicons_light/typ_arrow-down.svg
new file mode 100644
index 00000000..f3c1a221
--- /dev/null
+++ b/novelwriter/assets/icons/typicons_light/typ_arrow-down.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="24" height="24" version="1.2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+ <path d="m1.5077 8.1077 10.492 10.662 10.492-10.662c0.33846-0.33846 0.50769-0.84615 0.50769-1.1846 0-0.33846-0.16923-0.84615-0.50769-1.1846-0.33846-0.33846-0.67692-0.50769-1.1846-0.50769h-18.615c-0.50769 0-0.84615 0.16923-1.1846 0.50769-0.33846 0.33846-0.50769 0.84615-0.50769 1.1846 0 0.33846 0.16923 0.84615 0.50769 1.1846z" fill-opacity=".78039" stroke-width="1.6923"/>
+</svg>
diff --git a/novelwriter/assets/icons/typicons_light/typ_arrow-right.svg b/novelwriter/assets/icons/typicons_light/typ_arrow-right.svg
new file mode 100644
index 00000000..c7df8491
--- /dev/null
+++ b/novelwriter/assets/icons/typicons_light/typ_arrow-right.svg
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="24" height="24" version="1.2" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
+ <path d="m8.1077 22.492 10.662-10.492-10.662-10.492c-0.33846-0.33846-0.84615-0.50769-1.1846-0.50769-0.33846 0-0.84615 0.16923-1.1846 0.50769-0.33846 0.33846-0.50769 0.67692-0.50769 1.1846v18.615c0 0.50769 0.16923 0.84615 0.50769 1.1846 0.33846 0.33846 0.84615 0.50769 1.1846 0.50769 0.33846 0 0.84615-0.16923 1.1846-0.50769z" fill-opacity=".78039" stroke-width="1.6923"/>
+</svg>
diff --git a/novelwriter/gui/theme.py b/novelwriter/gui/theme.py
index fb8ca63c..eb86ba7a 100644
--- a/novelwriter/gui/theme.py
+++ b/novelwriter/gui/theme.py
@@ -462,6 +462,7 @@ class GuiIcons:
         # Switches
         "sticky-on", "sticky-off",
         "bullet-on", "bullet-off",
+        "unfold-show", "unfold-hide",
 
         # Decorations
         "deco_doc_h0", "deco_doc_h1", "deco_doc_h2", "deco_doc_h3", "deco_doc_h4", "deco_doc_more",
@@ -472,6 +473,7 @@ class GuiIcons:
     TOGGLE_ICON_KEYS: dict[str, tuple[str, str]] = {
         "sticky": ("sticky-on", "sticky-off"),
         "bullet": ("bullet-on", "bullet-off"),
+        "unfold": ("unfold-show", "unfold-hide"),
     }
 
     IMAGE_MAP: dict[str, tuple[str, str]] = {