Might be redundant, but it looks like the Chrome devs fixed this issue back in 2020.
https://bugs.chromium.org/p/chromium/issues/detail?id=820976
https://bugs.chromium.org/p/chromium/issues/detail?id=820976
They fixed this particular issue (and a few more), the article mentions it. But the update I published today explains why Chrome Sync is still very bad privacy-wise (as opposed to outright horrible which it was back in 2018). https://palant.info/2023/08/29/chrome-sync-privacy-is-still-...