Nested iframe causes reading querySelector on null

[ia-kaishen]

Describe the bug
I tried to click some button inside a nested iframe element, this is the css selector:
iframe#baxia-dialog-content |> iframe |> #captcha iframe |> #rc-anchor-container > div.rc-anchor-content
When trigger the workflow, the log return Cannot read properties of null (reading 'querySelector')

Expected behavior
It should able click the div i target successfully.

Screenshots

Desktop (please complete the following information):

• OS: macos
• Browser: Microsoft Edge / Chrome (i tried both browser)
• Extension Version: 1.29.12

[ia-kaishen]

i tried another method with switch frame but it got error saying cannot found the iframe element