Spike in "Indexed, though blocked by robots.txt" Errors on My PrestaShop E-commerce Site

[Guesmi koussay]

I'm experiencing a sudden spike in the error message "Indexed, though blocked by robots.txt" on my PrestaShop-based e-commerce site. This issue seems to indicate that certain pages are getting indexed by search engines despite being marked as blocked in the robots.txt file. I’m concerned that this could affect the site's visibility and SEO performance, as it may confuse search engines and impact rankings.

Upon inspecting the details in Google Search Console, I noticed that most of the affected pages include URL parameters. However, when reviewing the robots.txt file, I confirmed that these specific parameters are indeed disallowed there.

I would appreciate any insights on potential causes or steps to resolve this issue.