Compressed files scan depth

Hi everyone,

https://url12.mailanyone.net/v1/?m=1mXmSe-0003M9-41&i=57e1b682&c=6d9BdjyGQLCmL-G8xcpDS-n5F1SlnSmCMWG95ZGjzYM1Wp_diMh3Mt13dr-ggRcq3I6dB_Oh6FqI5mFxl8V0bsi4Vs3TrUxekHY7EJD-2Dq2EGLmdg9_vS8n9SpimwPwoFNcUVFb97R-VxgMG5t-y2HYMek9IgYRczZeeKz49rGBRvEdyIzLuurD8BUUjoiLRWokKvqIf7DtxJ7vzRQph8Vgtvy1CqT8zL3_LxvZQfvUvvH_rSyL5nhYcp5LvCM6oonNbRYkLw_1SPhxctIwYpVDzcl3wPszhmz-Tmrb0Y3GiI6fy1leqyKwGNMmEhRJAsyUUfWYXgMarYSedMYZneMKG_SqtzrY28aYv3jys_C1IjHnYmxWVXeS0_hrmYc8QcpnlrOYxLyOqliygvGqgzLd6_mCIs6DVlN4t5Dg2lT5tmjQlm1Beqg0AOBQVOU5Rx991befzEjbWSx0UYvRIA99gX0mVRvjkbOqfruGkB33CXlVsJA6FCKtSMi-4P8nkmgzDfZxTg5Ctm3tTVN5NOQ3okkOkgf9ZtUefTnQ_V98IJ0OXNX4YV5EoLtZWWVLiJozncHFYujdX81BTm5ulFijJ_Ps5DBxc17xHmRF7DOrOxpfyZZyx9AQB-Oh0460CcwjyPuDwJvVmdZ9xMU8DUOyXVVc3XcPmmZC9O6181cM9UnPhqrWPTr135JWgRSboxzJ2JmKxFH0GUROT5OCJ89wg0ce8OAWAwaukPPWiwe7hu4gEvLkqfwAXjraLAnmx_9-LIQKzwDcM483DmCO13Xd0aXjbWTAdh2iaxjnhyVp5mV842X-iPWNwKSRcOjJx57dEObwXQ5i1GQPzVds7kxBmjca2fN7wHgwH6kAKdw

The documentation for Defender for O365 is a bit vague. I've been looking for an answer, but I hope one of you might have the answer.

The question is how many layers Defender is able to scan and the answer is "...recursive scanning of compressed files scans many layers deep."

So how many layers is many