Solo track wont work well when Mute automation present

im working on a project in C7 , in 2 tracks ,guitar and sax i have used mute automation in some points.
now when i solo any track i can still hear the guitar and sax playing. the X-mute symbol on mixer is not present on guitar and sax tracks when solo anyother track.
sometimes they are muted sometimes not(regardless of mute automated points)… looks like an issue to me !

Also got similar issues with the MUTE automation. In my case, it was the track that was not playing after the MUTE (automated) was removed. The yellow M icon was back to normal as expected but the track was not playing anyway. I had to completely remove the MUTE automation to ear the track play again.