gobgp CLI can't list bgp-ls rib

[tankII]

When I success setup bgp-ls neighbor with router , and want to list rib info of bgp-ls , gobgp CLI throw exception . like below :

[root@lab177 gobgp]# ./gobgp global rib -a ls
panic: runtime error: index out of range [2] with length 2

goroutine 1 [running]:
github.com/osrg/gobgp/v3/pkg/packet/bgp.(*LsTLVIPReachability).ToIPNet(0xc002b47de0, 0x1)
/home/runner/work/gobgp/gobgp/pkg/packet/bgp/bgp.go:7092 +0x279
github.com/osrg/gobgp/v3/pkg/packet/bgp.(*LsPrefixDescriptor).ParseTLVs(0xc00074f6c8, {0xc002b47e00?, 0x2, 0x486ea5?}, 0x60?)
/home/runner/work/gobgp/gobgp/pkg/packet/bgp/bgp.go:5502 +0x8d
github.com/osrg/gobgp/v3/pkg/packet/bgp.(*LsPrefixV6NLRI).String(0xc003bd51c0)
/home/runner/work/gobgp/gobgp/pkg/packet/bgp/bgp.go:5694 +0xcd
github.com/osrg/gobgp/v3/pkg/packet/bgp.(*LsAddrPrefix).String(0xc003c6c500?)
/home/runner/work/gobgp/gobgp/pkg/packet/bgp/bgp.go:9151 +0x2b
main.makeShowRouteArgs(0xc000261900, 0x430890?, {0x0?, 0xc00074f980?, 0x469e4e?}, 0x1, 0x1, 0x0, 0x0, 0x0)
/home/runner/work/gobgp/gobgp/cmd/gobgp/neighbor.go:653 +0xba4
main.showRoute({0xc003c28000, 0x1454, 0xc000134000?}, 0x1, 0x40?, 0x0, 0x0, 0x0)
/home/runner/work/gobgp/gobgp/cmd/gobgp/neighbor.go:663 +0xb4d
main.showNeighborRib({0xc8bac8, 0x6}, {0x0, 0x0}, {0xc000131e80, 0x0, 0x4})
/home/runner/work/gobgp/gobgp/cmd/gobgp/neighbor.go:1040 +0xc05
main.showGlobalRib(...)
/home/runner/work/gobgp/gobgp/cmd/gobgp/global.go:2000
main.newGlobalCmd.func2(0xc000288900?, {0xc000131e80?, 0x4?, 0x4?})
/home/runner/work/gobgp/gobgp/cmd/gobgp/global.go:2302 +0x37
github.com/spf13/cobra.(*Command).execute(0xc000288900, {0xc000131e40, 0x4, 0x4})
/home/runner/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:920 +0x847
github.com/spf13/cobra.(*Command).ExecuteC(0xc000288300)
/home/runner/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:1044 +0x3bd
github.com/spf13/cobra.(*Command).Execute(...)
/home/runner/go/pkg/mod/github.com/spf13/cobra@v1.6.1/command.go:968
main.main()
/home/runner/work/gobgp/gobgp/cmd/gobgp/main.go:32 +0xc5

anyone use gobgp CLI browse rib of bgp-ls success ? or command is not supported for bgp-ls family ?