i18n: Table in the tab does not have translation

[peter-jerry-ye]

Describe the bug

context
I was creating a table inside a tab. I want to have both English version and Chinese version of my document.

expectation
I expected to have translation for all information.

bug
But instead the index.po does not contain any content from the table

problem
This is a problem for people doing i18n because there's part missing i18n.

Reproduce the bug

Repository: https://github.com/peter-jerry-ye/animated-enigma

Script for translation:

make gettext && sphinx-intl update -p _build/gettext -l zh_CN

Script for setup:

uv venv
source .venv/bin/activate
uv sync

List your environment

requires-python = ">=3.11"
dependencies = [
    "myst-parser>=4.0.1",
    "sphinx>=8.2.3",
    "sphinx-design>=0.6.1",
    "sphinx-intl>=2.3.1",
]

Mac M1 Sonoma 14.6.1 (23G93)