Ruby3.4 Show Source toggle does not work

[fmichaut-diff]

Bug report

OS information

MacOS 14.7.1
Google Chrome

Steps to reproduce

1. Go to https://devdocs.io/ruby~3.4/complex#method-i-to_json
2. Click on > Source
3. Observe the arrow changing from > to V
4. Expect the source to be displayed, but it does not

More resources

[eneagoe]

Same here - the problem seems to be only with 3.4 docs, for 3.3 the source code still shows.