Job terminated for company B

[CTZNIntent]

I140 is approved, I 485 (GC f)iled while in company A
changed job to company B under AC21 portability ( < 180 days after filing GC )
Company B's Job terminated 1 month after getting GC because of "change in direction to work" . I got termination letter and I have all the paperwork and salary slips etc.

I had no intention of leaving company A or B but sh..t happens.

Will this create any problem while applying for citizenship ( like lack of intent to work for comapny B after getting GC etc? )
I have filed all the taxes and have excellent moral character.

Please please let me know your thoughts.
Thank you, thank you in advance
Yours CTZNIntent