diff --git a/src/textfile_gui.cpp b/src/textfile_gui.cpp
index 0e840b01a6..c07133f248 100644
--- a/src/textfile_gui.cpp
+++ b/src/textfile_gui.cpp
@@ -850,6 +850,9 @@ void TextfileWindow::LoadText(std::string_view buf)
 	this->AfterLoadText();
 
 	CheckForMissingGlyphs(true, this);
+
+	/* The font may have changed when searching for glyphs, so ensure widget sizes are updated just in case. */
+	this->ReInit();
 }
 
 /**