While using the Internet Archive i.e. Wayback Machine's "Compare" feature, it seems to fail showing a diff for any URL that has a space. Tried both "%20" and "+" and neither seem to work.
See example below: https://web.archive.org/web/diff/20240225084823/20230621132453/https://listingcenter.nasdaq.com/rulebook/mrx/rules/MRX%20Options%207
**Oh snap! Invalid URL https://listingcenter.nasdaq.com/rulebook/mrx/rules/MRX Options 7**
Expected a successful comparison, as per any other archived URL pair that does not have spaces within.