Indoor climb on 255

The new 20.29 fw is released in the production and with this, we got indoor climb on 255. Again! Except we did not and the activity is broken and doesnt work. This is not the first time this happened. I reported it in november last year. But this was duing beta testing (https://forums.garmin.com/beta-program/forerunner-255-series/public-beta-bug-reports/i/bug-reports---beta-17-xx/indoor-climbing-activty-is-broken) I can understand mistake like this occurs during beta testing. But please, someone tell me, how is it possible that mistake like this happens again in FW 20.xx and after 2 months of beta testing it gets released in the public version? It really baffles me how the garmin is releasing their software. Is the developer team that small that 2 months is not enough to fix your shi.. stuff? I would really like an explanation - maybe its obvious, but i really dont see it now.