No way to predict. I suggest you read the entire Rule 2.6 and note where the word "shall" is used. "Shall" means that the rules are mandatory, no exceptions. Though I am sure that the court, or a higher court, could carve out an exception for the current crisis.
Note the requirements for notice and motions. At some point you'll have to file a motion for dismissal. If the court denies the motion you'll have to spend lots of money on an appeal to a higher court unless a higher court voluntarily dismisses infractions en masse due to the delay.
And, BTW, it's not 120 days from the date of the infraction, it's 120 days from the date of the notice of infraction.
https://www.courts.wa.gov/court_rule...eid=cljirlj2.6
While that might not be an issue if you were handed the citation on the spot, I caution you to read what is written, not what you think is written.

