diff --git a/src/common/InputHandler.test.ts b/src/common/InputHandler.test.ts
index 858019ff0d..09a6a7148c 100644
--- a/src/common/InputHandler.test.ts
+++ b/src/common/InputHandler.test.ts
@@ -2222,7 +2222,7 @@ describe('InputHandler', () => {
     });
     it('ANSI 2 (keyboard action mode)', async () => {
       await inputHandler.parseP('\x1b[2$p');
-      assert.deepEqual(reportStack.pop(), '\x1b[2;3$y');    // always set
+      assert.deepEqual(reportStack.pop(), '\x1b[2;4$y');    // always reset
     });
     it('ANSI 4 (insert mode)', async () => {
       await inputHandler.parseP('\x1b[4$p');
@@ -2236,7 +2236,7 @@ describe('InputHandler', () => {
     });
     it('ANSI 12 (send/receive)', async () => {
       await inputHandler.parseP('\x1b[12$p');
-      assert.deepEqual(reportStack.pop(), '\x1b[12;4$y');   // always reset
+      assert.deepEqual(reportStack.pop(), '\x1b[12;3$y');   // always set
     });
     it('ANSI 20 (newline mode)', async () => {
       await inputHandler.parseP('\x1b[20$p');
@@ -2280,7 +2280,7 @@ describe('InputHandler', () => {
     });
     it('DEC privates perma modes', async () => {
       // [mode number, state value]
-      const perma = [[3, 0], [8, 3], [1005, 4], [1015, 4], [1048, 1]];
+      const perma = [[3, 0], [8, 3], [67, 4], [1005, 4], [1015, 4], [1048, 1]];
       for (const [mode, value] of perma) {
         await inputHandler.parseP(`\x1b[?${mode}$p`);
         assert.deepEqual(reportStack.pop(), `\x1b[?${mode};${value}$y`);
diff --git a/src/common/InputHandler.ts b/src/common/InputHandler.ts
index fa65b93bac..1618b0162c 100644
--- a/src/common/InputHandler.ts
+++ b/src/common/InputHandler.ts
@@ -2223,9 +2223,9 @@ export class InputHandler extends Disposable implements IInputHandler {
     const p = params.params[0];
 
     if (ansi) {
-      if (p === 2) return f(p, V.PERMANENTLY_SET);
+      if (p === 2) return f(p, V.PERMANENTLY_RESET);
       if (p === 4) return f(p, b2v(cs.modes.insertMode));
-      if (p === 12) return f(p, V.PERMANENTLY_RESET);
+      if (p === 12) return f(p, V.PERMANENTLY_SET);
       if (p === 20) return f(p, b2v(opts.convertEol));
       return f(p, V.NOT_RECOGNIZED);
     }
@@ -2240,6 +2240,7 @@ export class InputHandler extends Disposable implements IInputHandler {
     if (p === 25) return f(p, b2v(!cs.isCursorHidden));
     if (p === 45) return f(p, b2v(dm.reverseWraparound));
     if (p === 66) return f(p, b2v(dm.applicationKeypad));
+    if (p === 67) return f(p, V.PERMANENTLY_RESET);
     if (p === 1000) return f(p, b2v(mouseProtocol === 'VT200'));
     if (p === 1002) return f(p, b2v(mouseProtocol === 'DRAG'));
     if (p === 1003) return f(p, b2v(mouseProtocol === 'ANY'));