Now there are 3 unpleasant bugs in the latest version of the game.
1) Impossible to build the full limit of the arc furnace and the dyson swarm. The value will always be 1 less. The problem is in the files:
17_orbital_arc_furnace.txt - line 127, code: value < value:arc_furnace_limit ---> value <= value:arc_furnace_limit
18_dyson_swarm.txt. - line 139, code: value < value:dyson_swarm_limit ---> value <= value:dyson_swarm_limit

2) When dismantling megastructures, they do not provide resources. The problem is the incorrect optional modifier from the civic "Scavengers". In the megastructure files where this modifier is used for calculation, it is necessary to change:
mult = modifier:megastructure_dismantle_refund_mult ---> mult = value:scripted_modifier_mult|MODIFIER|megastructure_dismantle_refund_mult|

In vanilla, if there is no civic, they give 0 resources, and if there is, then 10% of the base cost, and not "nominal + 10%".

3) The modifiers from the civic "Tactical Algorithms" do not work . It seems that there is an erroneous check in the script for calculating additional values to get them. I'm not completely sure how this code should work correctly, but after commenting # out the line is_country_type = default, the modifier began to be correctly added to my ships when I create a mercenary fleet. Most likely, the verification logic itself needs to be revised, I don't think that commenting # on just one line fixed everything "as it should", most likely just removed the most critical problem for the modifier to work.
File 04_script_values_machine_age.txt and line 262.
In your mod, it is fixed to "is_playable = yes", but obviously this does not solve the problem.