New install only retrieved 2% of history

I am running a self-hosted instance v18.6.1 which has roughyl 106k entries.
On my desktop computer, I can see all items and I checked that the store is ok by running:

$ atuin store verify
Verifying local store can be decrypted with the current key
Local store encryption verified OK

Now, I setup atuin with the exact same config and version on a new laptop, logged in and used the same encryption key (I triple-checked by running atuin key on both computers).

After a sync on the laptop, even though there is no error and the store also successfully gets verified, I only have 2300 items in the history.

Running atuin sync --force doesn’t help.

atuin status shows the same output on both computers.

How can I debug this? I use the records = true sync mode btw. Thanks!