API update does not work with multiple blocks

[tetsumaki]

Hi,

Everything worked fine when I had a single block (id 1) with several fields (76666 -> 76671).

I then created a new block (id 2) with fields 76672 -> 76673.

When I want to update my fields in the 1st block, API says True (OK), but it doesn't actually do anything, whereas it did before.

But on a new block, it works.

If I make block (id 2) inactive, block 1 works again.

The problem occurs as soon as there is more than one block.

GLPI: 10.0.16 Fields: 1.21.13