diff --git a/test/screenshotter/images/OverUnderset-chrome.png b/test/screenshotter/images/OverUnderset-chrome.png
new file mode 100644
index 0000000..3c5c71d
Binary files /dev/null and b/test/screenshotter/images/OverUnderset-chrome.png differ
diff --git a/test/screenshotter/images/OverUnderset-firefox.png b/test/screenshotter/images/OverUnderset-firefox.png
new file mode 100644
index 0000000..6ffe2e2
Binary files /dev/null and b/test/screenshotter/images/OverUnderset-firefox.png differ
diff --git a/test/screenshotter/ss_data.yaml b/test/screenshotter/ss_data.yaml
index 2c620e6..040d66e 100644
--- a/test/screenshotter/ss_data.yaml
+++ b/test/screenshotter/ss_data.yaml
@@ -127,6 +127,13 @@ OpLimits: |
     {\sin_2^2 \lim_2^2 \int_2^2 \sum_2^2}
     {\displaystyle \lim_2^2 \int_2^2 \intop_2^2 \sum_2^2}
 OverUnderline: x\underline{x}\underline{\underline{x}}\underline{x_{x_{x_x}}}\underline{x^{x^{x^x}}}\overline{x}\overline{x}\overline{x^{x^{x^x}}} \blue{\overline{\underline{x}}\underline{\overline{x}}}
+OverUnderset: |
+    \begin{array}{l}
+    x\overset?=1\\
+    {\displaystyle\lim_{t\underset{>0}\to0}}\\
+    a+b+c+d\overset{b+c=0}\longrightarrow a+d\\
+    \overset { x = y } { \sqrt { a b } }
+    \end{array}
 Phantom: \dfrac{1+\phantom{x^{\blue{2}}} = x}{1+x^{\blue{2}} = x}
 PrimeSpacing: f'+f_2'+f^{f'}
 PrimeSuper: x'^2+x'''^2+x'^2_3+x_3'^2