:art: https://github.com/siyuan-note/siyuan/issues/13244

app/src/protyle/wysiwyg/index.ts

@@ -2091,6 +2091,7 @@ export class WYSIWYG {
             ) {
                 // 搜狗输入法不走 keydown，需重新记录历史状态
                 if (range.toString() === "" &&  // windows 下回车新建块输入abc，选中 bc ctrl+m 后光标错误
+                    !this.preventKeyup &&
                     nodeElement && typeof protyle.wysiwyg.lastHTMLs[nodeElement.getAttribute("data-node-id")] === "undefined") {
                     range.insertNode(document.createElement("wbr"));
                     protyle.wysiwyg.lastHTMLs[nodeElement.getAttribute("data-node-id")] = nodeElement.outerHTML;

app/src/protyle/wysiwyg/keydown.ts

@@ -175,6 +175,7 @@ export const keydown = (protyle: IProtyle, editorElement: HTMLElement) => {
             // 光标位于引用结尾后 ctrl+b 偶尔会失效
             range = cloneRange;
             // 会导致  protyle.toolbar.range 和 range 不一致，先在有问题的地方重置一下 https://github.com/siyuan-note/siyuan/issues/10933
+            protyle.wysiwyg.preventKeyup = true;    // 搜狗输入法进入此代码记录的话，keyup 就不再记录，否则 transaction 清空后 keyup 再次记录，下一次 keydown 就不会记录 https://github.com/siyuan-note/siyuan/issues/13244
         }
 
         if (!window.siyuan.menus.menu.element.classList.contains("fn__none") &&