Fix setting input property

src/app/panels/terminal.js

@@ -111,8 +111,11 @@ class Terminal extends BaseApi {
     if (self._view.el) return self._view.el
     self._view.journal = yo`<div class=${css.journal}></div>`
     self._view.input = yo`
-      <span class=${css.input} spellcheck="false" onload=${() => { this.focus() }} contenteditable="true" onpaste=${paste} onkeydown=${change}></span>
+      <span class=${css.input} onload=${() => { this.focus() }} onpaste=${paste} onkeydown=${change}></span>
     `
+    self._view.input.setAttribute('spellcheck', 'false')
+    self._view.input.setAttribute('contenteditable', 'true')
+
     self._view.input.innerText = '\n'
     self._view.cli = yo`
       <div class="${css.cli}">