diff --git a/app/index.html b/app/index.html
index 0593276..2ff8e71 100644
--- a/app/index.html
+++ b/app/index.html
@@ -556,14 +556,14 @@ function buildForm() {
       <div class="fg"><label id="lbl-icur" for="icur">${t("invoice-currency")}</label>
         <select id="icur" data-ls="icur">${curOpts}</select></div>
       <div class="fg"><label id="lbl-pcode" for="pcode">${t("project-code")}</label>
-        <select id="pcode">
+        <select id="pcode" data-ls="pcode">
           <option value="">${t("select")}</option>
           ${pcOpts}
           <option value="__other__">${t("other")}</option>
         </select></div>
       <div class="fg" id="pcode-other-wrap" style="display:none">
         <label id="lbl-pcode-other" for="pcode-other">${t("project-code")} (${t("other")})</label>
-        <input id="pcode-other" type="text">
+        <input id="pcode-other" type="text" data-ls="pcode-other">
       </div>
       <div class="fg"><label id="lbl-ino" for="ino">${t("invoice-no")}</label>
         <input id="ino" type="text" data-ls="ino"></div>
@@ -1014,6 +1014,12 @@ function restoreStorage() {
       if (el) el.value = v;
     });
 
+    // Restore "Other" project-code visibility
+    if (d.pcode === "__other__") {
+      const w = document.getElementById("pcode-other-wrap");
+      if (w) w.style.display = "block";
+    }
+
     if (wasGen && d.ino) {
       const bumped = bumpNum(d.ino);
       const el = document.getElementById("ino");