Hi, Johan (@johan_walter).
I’m sorry to hear you’re having difficulty with a deprecated message that could be related to WooCommerce Product Tabs displayed on your site, after updating to WordPress 6.4. Thanks for using our plugin, and for letting us know about this so we can help sort it out.
(1) I tried to replicate the issue on a test site that uses WordPress 6.4, WooCommerce 8.2.1, WooCommerce Product Tabs 2.0.23 (screenshot: https://share.zight.com/Jrummb6j), and no deprecated message displays.
(2) Please could you describe the steps to replicate the issue and exactly how or where the deprecated message appears on your site.
You can also reply with screenshots or a screen recording video to help describe both concerns. You can do this for free by going to?screencast.com,?zight.com?(or a service of your choice), uploading the screenshot and sending us the URL. You can also attach the screenshot file(s) to your reply.
(3) Alternatively, please could you debug the issue on your site further by temporarily switching to a default theme (i.e. Storefront by Automattic), and deactivating all non-essential plugins except WooCommerce and WooCommerce Product Tabs and see if it resolves the issue. Then reactivate everything one by one to find out which causes it.
You can use the plugin Health Check & Troubleshooting to run the tests without affecting the frontend. This will not affect how regular website users see/use the site. Use the Troubleshooting Mode feature (Tools -> Site Health -> Troubleshooting). See – https://share.getcloudapp.com/wbu5rNDR.
I hope this makes sense and helps. Please let me know how it goes.
Best regards,
Edge Padero