Setting same open percentage results in complete opening or closing

[doctorkb]

When the same percentage is set in Home Assistant to the same setting as it is currently at, the door returns in the opposite direction it was going to the fully open or fully closed state, disregarding the percentage set.

Steps to confirm/reproduce:

1. open fully closed door to 50%. [opens to 50%]. Set to 48% [closes slightly]. Set to 56% [opens a bit more] – works as expected.
2. close fully open door to 50%. [closes to 50%]. Set to 48% [closes slightly]. Set to 56% [opens a bit more] – works as expected.
3. open fully closed door to 50%. [opens to 50%]. Set to 50% [closes completely] – FAIL.
4. close fully open door to 50%. [closes to 50%]. Set to 50% [opens completely] – FAIL.
5. open fully closed door to 50%. [opens to 50%]. Set to 40% [closes a bit]. Set to 40% [opens completely] -- FAIL.

Expected behaviour for cases 3, 4, 5: the last step (setting to the same point as current setting) should result in no movement at all.