Hello I'm from Russia so sorry for my English I decided to try to perform all the achievements in Minecraft 1.16.2 Java edition and reached the achievement "you carry me on the lava carry" where you need to ride a Strider and here I put on a saddle, sat down, fed a fungus, drove 100 blocks no achievements, I think maybe a little, drove another 1000 little, achievements no Mojang can you figure out this error please but just I can't because of this ochivki perform all the achievements in Minecraft 1.16.2 Java edition
Linked issues
Comments

Thank you for your report!
However, we are already tracking this issue, and this report is a Duplicate of MC-183764, which is a report that has not been resolved yet.
If you want, you can upvote the parent ticket, and enable watching to receive any updates about it - if you believe you have any information that may be important for this issue, please leave a comment on the parent. Please also use the search function in the future to prevent duplicate reports.
Quick Links:
π Issue Guidelines β π Community Support β π§ Customer Support β βοΈ Feedback and Suggestions β π Game Wiki
π¬ Mojira Subreddit β π¬ Mojira Discord
This might be intentional. You have to right click while on the strider and the achievment shows up.