Mui-datatables: Warning tooltip issue with Material UI 1.4.0

[jkeruzec]

After update of new Material UI 1.4.0, there is a warning concerning tooltip reimplentation :

Warning: Failed prop type: The following properties are not supported: `className`. Please remove them.
    in Tooltip (created by WithStyles(Tooltip))
    in WithStyles(Tooltip) (created by l)
    in th (created by TableCell)
    in TableCell (created by WithStyles(TableCell))
    in WithStyles(TableCell) (created by l)
    in l (created by WithStyles(l))
    in WithStyles(l) (created by l)
    in tr (created by TableRow)
    in TableRow (created by WithStyles(TableRow))
    in WithStyles(TableRow) (created by t)
    in t (created by WithStyles(t))
    in WithStyles(t) (created by l)
    in thead (created by TableHead)
    in TableHead (created by WithStyles(TableHead))
    in WithStyles(TableHead) (created by l)
    in l (created by WithStyles(l))
    in WithStyles(l) (created by t)
    in table (created by Table)
    in Table (created by WithStyles(Table))
    in WithStyles(Table) (created by t)
    in div (created by t)
    in div (created by Paper)
    in Paper (created by WithStyles(Paper))
    in WithStyles(Paper) (created by t)
    in t (created by WithStyles(t))

[Kalmuraee]

I have the same Issue here

[gregnb]

Just published 2.0.0-beta-17 and this should be addressed