If I had to hazard a guess - they will get to this today or tomorrow and the House will refuse to concur with the Senate amendments. This will go to conference committee where they will hash out differences (possibly with a request for out of bounds resolution). The final committee report will be filed somewhere around May 26th and voted on around May 28th. HB 1927 will be signed by the Governor and go into effect on September 1, 2021.
In other words, this will follow the usual process for a somewhat contentious high-visibility bill where the House and Senate both want input into how the law would be implemented.