diff --git a/monkey/infection_monkey/post_breach/actions/change_file_privileges.py b/monkey/infection_monkey/post_breach/actions/change_file_privileges.py
index 2c1627b52..1cf5813e3 100644
--- a/monkey/infection_monkey/post_breach/actions/change_file_privileges.py
+++ b/monkey/infection_monkey/post_breach/actions/change_file_privileges.py
@@ -2,7 +2,6 @@ from common.data.post_breach_consts import POST_BREACH_SETUID_SETGID
 from infection_monkey.post_breach.pba import PBA
 from infection_monkey.post_breach.setuid_setgid.setuid_setgid import \
     get_commands_to_change_setuid_setgid
-from infection_monkey.utils.environment import is_windows_os
 
 
 class ChangeSetuidSetgid(PBA):
diff --git a/monkey/infection_monkey/post_breach/actions/use_trap_command.py b/monkey/infection_monkey/post_breach/actions/use_trap_command.py
index bd461c974..589baf1d9 100644
--- a/monkey/infection_monkey/post_breach/actions/use_trap_command.py
+++ b/monkey/infection_monkey/post_breach/actions/use_trap_command.py
@@ -2,7 +2,6 @@ from common.data.post_breach_consts import POST_BREACH_TRAP_COMMAND
 from infection_monkey.post_breach.pba import PBA
 from infection_monkey.post_breach.trap_command.trap_command import \
     get_trap_commands
-from infection_monkey.utils.environment import is_windows_os
 
 
 class TrapCommand(PBA):
diff --git a/monkey/infection_monkey/post_breach/pba.py b/monkey/infection_monkey/post_breach/pba.py
index 9d6a5eeae..a6a89edf8 100644
--- a/monkey/infection_monkey/post_breach/pba.py
+++ b/monkey/infection_monkey/post_breach/pba.py
@@ -62,8 +62,10 @@ class PBA(Plugin):
             exec_funct = self._execute_default
             result = exec_funct()
             if self.scripts_were_used_successfully(result):
-                T1064Telem(ScanStatus.USED, "Scripts were used to execute %s post breach action." % self.name).send()
+                T1064Telem(ScanStatus.USED, f"Scripts were used to execute {self.name} post breach action.").send()
             PostBreachTelem(self, result).send()
+        else:
+            LOG.debug(f"No command available for PBA '{self.name}' on current OS, skipping.")
 
     def is_script(self):
         """
diff --git a/monkey/monkey_island/cc/ui/src/styles/components/Checkbox.scss b/monkey/monkey_island/cc/ui/src/styles/components/Checkbox.scss
index bdc9bcb07..2c0a14d58 100644
--- a/monkey/monkey_island/cc/ui/src/styles/components/Checkbox.scss
+++ b/monkey/monkey_island/cc/ui/src/styles/components/Checkbox.scss
@@ -7,7 +7,8 @@ $black: #000000;
 
 .ui-checkbox-btn {
   position: relative;
-  display: inline-block;
+  display: flex;
+  align-items: center;
   background-color: rgba(red, .6);
   text-align: center;
   width: 100%;
@@ -100,15 +101,13 @@ $black: #000000;
 }
 
 .attack-matrix .ui-checkbox-btn label {
+  width:100%;
   font-weight: 700;
   padding-top: 0;
-  position: relative;
-  float: left;
-  top: 50%;
-  left: 50%;
-  transform: translate(-50%, -50%);
   padding-left: 5px;
   padding-right: 5px;
+  margin-bottom: 5px;
+  margin-top: 5px;
 }
 
 .attack-matrix div.rt-td>div {