No official roadmap for that feature but there is a uservoice that is listed as "under review", so Microsoft is checking what that can do. The user voice is for using a more "relaxed" check of the browser and maybe blacklist browsers MS know dosen't work.
There is also a uservoice for a full Teams client that works with Linux, that is listed as "on the backlog", so that will probably take a while until we see that.