test.robot:9:9 GRP04 GROUP 'Inner' is nested in another GROUP
   |
 7 | Nested
 8 |     GROUP    Outer
 9 |         GROUP    Inner
   |         ^^^^^ GRP04
10 |             Log    a
11 |         END
   |

test.robot:16:9 GRP04 GROUP 'L2' is nested in another GROUP
    |
 14 | Deeply nested
 15 |     GROUP    L1
 16 |         GROUP    L2
    |         ^^^^^ GRP04
 17 |             GROUP    L3
 18 |                 Log    a
    |

test.robot:17:13 GRP04 GROUP 'L3' is nested in another GROUP
    |
 15 |     GROUP    L1
 16 |         GROUP    L2
 17 |             GROUP    L3
    |             ^^^^^ GRP04
 18 |                 Log    a
 19 |             END
    |

Found 3 issues.
