diff --git a/src/term.c b/src/term.c
index 720c8a0..c892c6d 100644
--- a/src/term.c
+++ b/src/term.c
@@ -3619,6 +3619,13 @@
     if (old_Rows != Rows || old_Columns != COLUMNS_WITHOUT_TPL()
 	    || old_coloff != TPL_LCOL())
 	ui_new_shellsize();
+    if (old_Columns != COLUMNS_WITHOUT_TPL() || old_coloff != TPL_LCOL())
+    {
+	old_Columns = COLUMNS_WITHOUT_TPL();
+	old_coloff = TPL_LCOL();
+
+	shell_new_columns();
+    }
     if (old_Rows != Rows)
     {
 	// If 'window' uses the whole screen, keep it using that.
@@ -3629,13 +3636,6 @@
 	old_Rows = Rows;
 	shell_new_rows();	// update window sizes
     }
-    if (old_Columns != COLUMNS_WITHOUT_TPL() || old_coloff != TPL_LCOL())
-    {
-	old_Columns = COLUMNS_WITHOUT_TPL();
-	old_coloff = TPL_LCOL();
-
-	shell_new_columns();
-    }
 }
 
 /*
diff --git a/src/testdir/test_autocmd.vim b/src/testdir/test_autocmd.vim
index 3dc4960..4d001c2 100644
--- a/src/testdir/test_autocmd.vim
+++ b/src/testdir/test_autocmd.vim
@@ -5479,4 +5479,29 @@
   %bw!
 endfunc
 
+func Test_VimResized_and_window_width_not_equalized()
+  CheckRunVimInTerminal
+
+  let lines =<< trim END
+    let g:vim_resized = 0
+    autocmd VimResized * let g:vim_resized = 1
+    10vsplit
+  END
+  call writefile(lines, 'XTest_VimResize', 'D')
+  let buf = RunVimInTerminal('-S XTest_VimResize', {'rows': 10, 'cols': 30})
+
+  " redraw now to avoid a redraw after the :echo command
+  call term_sendkeys(buf, ":redraw!\<CR>")
+  call TermWait(buf)
+
+  call term_sendkeys(buf, ":set columns=40\<CR>")
+  call term_sendkeys(buf, ":echo 'VimResized:' g:vim_resized\<CR>")
+  call WaitForAssert({-> assert_match('^VimResized: 1$', term_getline(buf, 10))}, 1000)
+  call term_sendkeys(buf, ":let window_width = getwininfo(win_getid())[0].width\<CR>")
+  call term_sendkeys(buf, ":echo 'window_width:' window_width\<CR>")
+  call WaitForAssert({-> assert_match('^window_width: 10$', term_getline(buf, 10))}, 1000)
+
+  call StopVimInTerminal(buf)
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
index f06c222..fdf1eb3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -720,6 +720,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1513,
+/**/
     1512,
 /**/
     1511,
diff --git a/src/window.c b/src/window.c
index 3d2528f..484fdf8 100644
--- a/src/window.c
+++ b/src/window.c
@@ -3461,9 +3461,9 @@
 	}
 	free_tp = TRUE;
 	redraw_tabline = TRUE;
+	shell_new_columns();
 	if (h != tabline_height())
 	    shell_new_rows();
-	shell_new_columns();
     }
 
     // Free the memory used for the window.
@@ -6160,6 +6160,8 @@
 /*
  * Called from win_new_shellsize() after Rows changed.
  * This only does the current tab page, others must be done when made active.
+ * Note: When called together with shell_new_columns(), call shell_new_columns()
+ * first to avoid this function updating firstwin->w_wincol first.
  */
     void
 shell_new_rows(void)
@@ -6204,8 +6206,10 @@
     if (firstwin == NULL)	// not initialized yet
 	return;
 
+#if defined(FEAT_TABPANEL)
     int save_wincol = firstwin->w_wincol;
     int save_fr_width = topframe->fr_width;
+#endif
     int w = COLUMNS_WITHOUT_TPL();
 
     // First try setting the widths of windows with 'winfixwidth'.  If that
@@ -6216,9 +6220,13 @@
 
     win_comp_pos();		// recompute w_winrow and w_wincol
 
-    if (p_ea && (firstwin->w_wincol != save_wincol
-		|| topframe->fr_width != save_fr_width))
+#if defined(FEAT_TABPANEL)
+    if (p_ea && firstwin->w_wincol + topframe->fr_width
+	    == save_wincol + save_fr_width &&
+	    (firstwin->w_wincol != save_wincol ||
+	     topframe->fr_width != save_fr_width))
 	win_equal(curwin, FALSE, 0);
+#endif
     if (!skip_win_fix_scroll)
 	win_fix_scroll(TRUE);