In the Material panel it would be nice to have the option to activate or not each block in such a way as to display only certain types of blocks.

If this feature is implemented, two buttons would also be welcome: one to activate all blocks and the other to disable all blocks (a kind of alias button "Hide" somehow).

What exactly would the two buttons do, hide what blocks?

I'm talking about the blocks that make up the schematic that is currently loaded.

I mean that if each block can be activated or not, these 2 buttons are actually shortcuts for all enable / disable.

If we start from the postula that all the blocks are activated by default (which is normal) and that a schematic is composed of a hundred different blocks, and I wish to see only 1-2 type of blocks in particular, these buttons would be very useful !