From e6ba326876c128215e83ae2d50cb95334f08d4bb Mon Sep 17 00:00:00 2001
From: Jason P <applewiz@mac.com>
Date: Wed, 25 Jun 2025 07:11:21 -0500
Subject: [PATCH] Update message caching to correct aged timestamp

---
 src/graphics/draw/MessageRenderer.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/graphics/draw/MessageRenderer.cpp b/src/graphics/draw/MessageRenderer.cpp
index 8bf990639..3df8a003c 100644
--- a/src/graphics/draw/MessageRenderer.cpp
+++ b/src/graphics/draw/MessageRenderer.cpp
@@ -279,6 +279,14 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
         cachedLines = generateLines(display, headerStr, messageBuf, textWidth);
         cachedHeights = calculateLineHeights(cachedLines, emotes);
         cachedKey = currentKey;
+    } else {
+        // Cache hit but update the header line with current time information
+        cachedLines[0] = std::string(headerStr);
+        // The header always has a fixed height since it doesn't contain emotes
+        // As per calculateLineHeights logic for lines without emotes:
+        cachedHeights[0] = FONT_HEIGHT_SMALL - 2;
+        if (cachedHeights[0] < 8)
+            cachedHeights[0] = 8; // minimum safety
     }
 
     // === Scrolling logic ===