"Mode of issuance" values not assigned correctly using marc-to-instance map in Fameflower

According to MODSOURMAN-203, correct "mode of Issuance" mapping from MARC to instance was completed in late Feb. 2020 and was to be included in Fameflower release. I have added serial and integrating resource marc records to our local Q1 diku instance; they should have received a 'serial' and 'integrating resource' respectively. They did not, they were both assigned the default mode of issuance, 'single unit'. I loaded the same records into folio-snapshot on 4/20/2020 and got the same result – default 'single unit' mode of issuance instead of correct values.