"GetNavigableAtPoint" sends deputy object
The deputy means embedding side object works for embedded object.
If there is no object at point on embedded side, then the deputy object should
have highlight.
So far the deputy object is elm_access, and the elm_access takes highlight.
So there is no chance to have highlight on embedded side.
This patch set reuires:
at-spi2-core:
60727302f1a402bc5aa0c671af0cbe9ecddb6a86
elementary:
b82beff73c41f52542d71fd6f4d9ad4ddcb4bacc
Change-Id: I2cc17bc15f7d75c42dcf8ee437c459e93d84eb25