<div dir="ltr"><div>No particular reason. There is an accepted GHC proposal to relax this restriction [1], as well as an accompanying GHC issue [2], but it has not yet been implemented.</div><div><br></div><div>Ryan S.</div><div>-----</div><div>[1] <a href="https://github.com/ghc-proposals/ghc-proposals/blob/master/proposals/0170-unrestricted-overloadedlabels.rst">https://github.com/ghc-proposals/ghc-proposals/blob/master/proposals/0170-unrestricted-overloadedlabels.rst</a></div><div>[2] <a href="https://gitlab.haskell.org/ghc/ghc/issues/11671">https://gitlab.haskell.org/ghc/ghc/issues/11671</a></div></div>