Issue when using custom via in NDR rule

[Wen-Tian-Pineapple]

When using NDR rule with custom via in OpenROAD, I found the issue that the added vias are not actually used/connected during detail routing. And it reports the error below. Basically I think the adding custom vias into NDR rule doesn't do anything.

Below are the output of issue and attached pre_global_route.txt at the bottom is the scrpit that produce this issue:

Error: pg_VIN 2 pin not visited #guides = 24
Error: checkConnectivity break, net pg_VIN
Objs not visited:
frPathSeg: begin (96830 22950 ) end ( 96830 23290 ) layerNum 4
beginStyle: 1
endStyle: 1
frPathSeg: begin (96830 22780 ) end ( 96830 22950 ) layerNum 6
beginStyle: 1
endStyle: 1
frPathSeg: begin (96830 22780 ) end ( 97750 22780 ) layerNum 8
beginStyle: 1
endStyle: 1
frPathSeg: begin (97750 22780 ) end ( 99820 22780 ) layerNum 8
beginStyle: 1
endStyle: 0
frPathSeg: begin (82110 20740 ) end ( 84870 20740 ) layerNum 8
beginStyle: 1
endStyle: 1
frPathSeg: begin (84870 20740 ) end ( 86940 20740 ) layerNum 8
beginStyle: 1
endStyle: 0
frPathSeg: begin (82110 20740 ) end ( 82110 22950 ) layerNum 6
beginStyle: 1
endStyle: 1
frPathSeg: begin (72910 22950 ) end ( 82110 22950 ) layerNum 4
beginStyle: 1
endStyle: 1
frPathSeg: begin (91770 22100 ) end ( 91770 23290 ) layerNum 6
beginStyle: 1
endStyle: 1
frPathSeg: begin (86940 22100 ) end ( 91770 22100 ) layerNum 8
beginStyle: 1
endStyle: 1
frPathSeg: begin (86940 20740 ) end ( 86940 22100 ) layerNum 8
beginStyle: 0
endStyle: 1
frPathSeg: begin (91770 23290 ) end ( 96830 23290 ) layerNum 4
beginStyle: 1
endStyle: 1
frPathSeg: begin (71300 49300 ) end ( 72910 49300 ) layerNum 8
beginStyle: 1
endStyle: 1
frPathSeg: begin (72910 22950 ) end ( 72910 49300 ) layerNum 6
beginStyle: 1
endStyle: 1
frVia: at ( 96830 22950 )
VIA DEF:
VIA L1M1_PR DEFAULT
RECT -85 -85 85 85
RECT -85 -85 85 85
RECT -145 -115 145 115
frVia: at ( 96830 22780 )
VIA DEF:
VIA M2M3_PR DEFAULT
RECT -140 -185 140 185
RECT -100 -100 100 100
RECT -165 -165 165 165
frVia: at ( 82110 20740 )
VIA DEF:
VIA M2M3_PR DEFAULT
RECT -140 -185 140 185
RECT -100 -100 100 100
RECT -165 -165 165 165
frVia: at ( 82110 22950 )
VIA DEF:
VIA L1M1_PR DEFAULT
RECT -85 -85 85 85
RECT -85 -85 85 85
RECT -145 -115 145 115
frVia: at ( 72910 22950 )
VIA DEF:
VIA L1M1_PR DEFAULT
RECT -85 -85 85 85
RECT -85 -85 85 85
RECT -145 -115 145 115
frVia: at ( 91770 23290 )
VIA DEF:
VIA L1M1_PR DEFAULT
RECT -85 -85 85 85
RECT -85 -85 85 85
RECT -145 -115 145 115
frVia: at ( 91770 22100 )
VIA DEF:
VIA M2M3_PR DEFAULT
RECT -140 -185 140 185
RECT -100 -100 100 100
RECT -165 -165 165 165
frVia: at ( 72910 49300 )
VIA DEF:
VIA M2M3_PR DEFAULT
RECT -140 -185 140 185
RECT -100 -100 100 100
RECT -165 -165 165 165
frVia: at ( 71300 49300 )
VIA DEF:
VIA M3M4_PR DEFAULT
RECT -190 -160 190 160
RECT -100 -100 100 100
RECT -165 -165 165 165
INSTTERM: (INST/CELL/TERM/NET) temp_analog_1.a_header_2 HEADER VIN pg_VIN
pre_global_route.txt