Unstable condition problem with TS130F blinds

Hello everyone.

Since the 2026.2.0 update of Home Assistant, I can no longer stabilize the position of my TS130F blinds.
They show as open even though they are actually closed, constantly changing their state without actually moving.
Previously, I used a Blueprint that memorized the last position, but that no longer works.

Has anyone else experienced this issue and found a workaround?

Thanks, Cédric