No recent comparison in Linux Mint 19.2
I have just installed Linux Mint 19.2 to a new drive and installed Meld 3.18.0 in it. But it can't save recent comparisons listed. I tried to copy *.meldcmp from another drive to ~/.local/share/meld directory. But every time I close Meld, the directory always emptied.
Are there any preferences that configure not to delete that directory?