game version: 1.030.157
No Mods applied
problem encountered:

After creating a scenario, with the use of supplies active, I encountered the following bug;

The amount of supplies present in the various reserves is higher than its original value and the value increases every time the scenario is loaded.

Even the support structures, with supply reserves, using them the supply value increases by itself.

Example
placing a heliport, with a reserve of 1300 supplies, this is read by over 2000.
Same thing with supply containers, or reserves in general, placing a container of 2000 supplies, this in game is detected with a value of about 19000, which increases with each loading sometimes reaching values ​​of 100000.