repeat motion in visual mode does not extend selection

[Miigon]

starting from the inner-most parenthesis.

aaa(bbb(ccc)ddd)eee
         ^

use vi(:

aaa(bbb(ccc)ddd)eee
       └vi(┘

using i( again. expected behaviour is for the selection to extend to the outer parenthesis. this is the default behaviour of vim:

aaa(bbb(ccc)ddd)eee
   └───vi(i(───┘

instead, with targets.vim, it stays at the first parenthesis:

aaa(bbb(ccc)ddd)eee
       └───┘
       vi(i(