Unable to use splicing after closing the game mid run

[stone light]

I had unlocked splicing earlier yesterday, It seemed to be working fine until I had to leave for something. I came back and went to start a new one and now the option is gone completely.

here is the report created,

there we go, should be the proper one

[nocturne brook]

Pretty sure that's working as intended
If you haven't reached the first boss, you don't get the Splicing option on the next pressure start
Quitting the run in any way counts as a normal end - if you haven't reached the boss, you don't get the splicing this time